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 22:14:07 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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9265 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0147 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0151 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1146    4.1297 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0529    4.1826 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1096    4.2922 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.2923 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0888    4.3811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0003    4.3813 ^ gpio_control_in_1[6]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2310    4.6124 ^ gpio_control_in_1[6]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1[6]/shift_register[4] (net)
                    0.0308    0.0000    4.6124 ^ gpio_control_in_1[6]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0584    0.3740    4.9864 ^ gpio_control_in_1[6]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_in_1[6]/net53 (net)
                    0.0584    0.0001    4.9865 ^ gpio_control_in_1[6]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.9865   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2324 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3276 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3280 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1235    4.4515 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0570    4.5085 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1181    4.6266 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0005    4.6271 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0985    4.7256 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    4.7267 ^ gpio_control_in_1[6]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.8267   clock uncertainty
                             -0.3345    4.4922   clock reconvergence pessimism
                             -0.0216    4.4707   library hold time
                                        4.4707   data required time
-------------------------------------------------------------------------------------
                                        4.4707   data required time
                                       -4.9865   data arrival time
-------------------------------------------------------------------------------------
                                        0.5158   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9265 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0147 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0151 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1146    4.1297 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0529    4.1826 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1096    4.2922 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.2923 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0888    4.3811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3815 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1180    4.4995 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0481    4.5476 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1087    4.6563 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    4.6565 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0887    4.7452 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0003    4.7455 ^ gpio_control_in_1[7]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2310    4.9765 ^ gpio_control_in_1[7]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1[7]/shift_register[4] (net)
                    0.0308    0.0000    4.9765 ^ gpio_control_in_1[7]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0584    0.3740    5.3505 ^ gpio_control_in_1[7]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_in_1[7]/net53 (net)
                    0.0584    0.0001    5.3506 ^ gpio_control_in_1[7]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.3506   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2324 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3276 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3280 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1235    4.4515 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0570    4.5085 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1181    4.6266 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.6268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0957    4.7225 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7229 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1272    4.8501 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0519    4.9020 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1172    5.0192 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.0197 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0984    5.1181 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    5.1192 ^ gpio_control_in_1[7]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.2192   clock uncertainty
                             -0.3628    4.8563   clock reconvergence pessimism
                             -0.0216    4.8348   library hold time
                                        4.8348   data required time
-------------------------------------------------------------------------------------
                                        4.8348   data required time
                                       -5.3506   data arrival time
-------------------------------------------------------------------------------------
                                        0.5158   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0003    3.1869 ^ gpio_control_in_2[12]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2310    3.4179 ^ gpio_control_in_2[12]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[12]/shift_register[4] (net)
                    0.0308    0.0000    3.4179 ^ gpio_control_in_2[12]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0584    0.3740    3.7919 ^ gpio_control_in_2[12]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_in_2[12]/net53 (net)
                    0.0584    0.0001    3.7920 ^ gpio_control_in_2[12]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.7920   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0005    3.3399 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0981    3.4381 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    3.4392 ^ gpio_control_in_2[12]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.5392   clock uncertainty
                             -0.2414    3.2978   clock reconvergence pessimism
                             -0.0216    3.2762   library hold time
                                        3.2762   data required time
-------------------------------------------------------------------------------------
                                        3.2762   data required time
                                       -3.7920   data arrival time
-------------------------------------------------------------------------------------
                                        0.5158   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.1811 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.2696 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0003    5.2699 ^ gpio_control_in_2[5]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2310    5.5009 ^ gpio_control_in_2[5]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[5]/shift_register[4] (net)
                    0.0308    0.0000    5.5009 ^ gpio_control_in_2[5]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0584    0.3740    5.8749 ^ gpio_control_in_2[5]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_in_2[5]/net53 (net)
                    0.0584    0.0001    5.8750 ^ gpio_control_in_2[5]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.8750   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0005    5.5852 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0982    5.6833 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    5.6844 ^ gpio_control_in_2[5]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.7844   clock uncertainty
                             -0.4037    5.3807   clock reconvergence pessimism
                             -0.0216    5.3591   library hold time
                                        5.3591   data required time
-------------------------------------------------------------------------------------
                                        5.3591   data required time
                                       -5.8750   data arrival time
-------------------------------------------------------------------------------------
                                        0.5158   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0003    0.1952 ^ gpio_control_bidir_1[0]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2310    0.4262 ^ gpio_control_bidir_1[0]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_bidir_1[0]/shift_register[4] (net)
                    0.0308    0.0000    0.4262 ^ gpio_control_bidir_1[0]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0584    0.3740    0.8002 ^ gpio_control_bidir_1[0]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_bidir_1[0]/net53 (net)
                    0.0584    0.0001    0.8003 ^ gpio_control_bidir_1[0]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        0.8003   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0005    0.1151 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0981    0.2132 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    0.2143 ^ gpio_control_bidir_1[0]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.3143   clock uncertainty
                             -0.0083    0.3060   clock reconvergence pessimism
                             -0.0216    0.2844   library hold time
                                        0.2844   data required time
-------------------------------------------------------------------------------------
                                        0.2844   data required time
                                       -0.8003   data arrival time
-------------------------------------------------------------------------------------
                                        0.5159   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.1811 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.2696 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.2700 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1144    5.3844 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0300    5.4143 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1027    5.5170 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.5172 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.6056 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0003    5.6059 ^ gpio_control_in_2[4]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2310    5.8369 ^ gpio_control_in_2[4]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[4]/shift_register[4] (net)
                    0.0308    0.0000    5.8369 ^ gpio_control_in_2[4]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0584    0.3740    6.2109 ^ gpio_control_in_2[4]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_in_2[4]/net53 (net)
                    0.0584    0.0001    6.2110 ^ gpio_control_in_2[4]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.2110   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.5849 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    5.6802 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6807 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1233    5.8039 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0323    5.8362 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1107    5.9469 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0005    5.9474 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0981    6.0455 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    6.0466 ^ gpio_control_in_2[4]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.1466   clock uncertainty
                             -0.4299    5.7167   clock reconvergence pessimism
                             -0.0216    5.6952   library hold time
                                        5.6952   data required time
-------------------------------------------------------------------------------------
                                        5.6952   data required time
                                       -6.2110   data arrival time
-------------------------------------------------------------------------------------
                                        0.5159   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9265 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0147 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0151 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1146    4.1297 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0529    4.1826 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1096    4.2922 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.2923 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0888    4.3811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3815 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1180    4.4995 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0481    4.5476 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1087    4.6563 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    4.6565 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0887    4.7452 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7456 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1069    4.8525 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0112    4.8638 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    4.9569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0002    4.9570 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.0453 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0457 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0772    0.1126    5.1583 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.0811    0.0130    5.1713 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0329    0.0957    5.2671 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0329    0.0002    5.2672 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.3556 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3560 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0724    0.1090    5.4650 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[17] (net)
                    0.0777    0.0146    5.4796 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0949    5.5745 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0328    0.0002    5.5747 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.6630 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[10]/serial_clock_out_buffered (net)
                    0.0380    0.0003    5.6632 ^ gpio_control_in_1[10]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2310    5.8942 ^ gpio_control_in_1[10]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1[10]/shift_register[4] (net)
                    0.0308    0.0000    5.8943 ^ gpio_control_in_1[10]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0584    0.3740    6.2683 ^ gpio_control_in_1[10]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_in_1[10]/net53 (net)
                    0.0584    0.0001    6.2684 ^ gpio_control_in_1[10]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.2684   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2324 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3276 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3280 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1235    4.4515 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0570    4.5085 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1181    4.6266 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.6268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0957    4.7225 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7229 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1272    4.8501 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0519    4.9020 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1172    5.0192 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    5.0194 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0956    5.1150 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.1154 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1153    5.2307 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0121    5.2428 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    5.3431 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0002    5.3433 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    5.4385 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.4389 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0772    0.1214    5.5603 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.0811    0.0140    5.5743 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0329    0.1032    5.6775 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0329    0.0002    5.6777 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    5.7729 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.7733 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0724    0.1175    5.8908 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[17] (net)
                    0.0777    0.0158    5.9066 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.1023    6.0089 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0328    0.0005    6.0094 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0980    6.1074 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    6.1085 ^ gpio_control_in_1[10]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.2085   clock uncertainty
                             -0.4344    5.7741   clock reconvergence pessimism
                             -0.0216    5.7525   library hold time
                                        5.7525   data required time
-------------------------------------------------------------------------------------
                                        5.7525   data required time
                                       -6.2684   data arrival time
-------------------------------------------------------------------------------------
                                        0.5159   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9265 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0147 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0151 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1146    4.1297 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0529    4.1826 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1096    4.2922 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.2923 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0888    4.3811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3815 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1180    4.4995 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0481    4.5476 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1087    4.6563 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    4.6565 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0887    4.7452 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7456 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1069    4.8525 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0112    4.8638 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    4.9569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0002    4.9570 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.0453 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0457 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0772    0.1126    5.1583 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.0811    0.0130    5.1713 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0329    0.0957    5.2671 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0329    0.0002    5.2672 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.3556 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0380    0.0003    5.3558 ^ gpio_control_in_1[9]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2310    5.5868 ^ gpio_control_in_1[9]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1[9]/shift_register[4] (net)
                    0.0308    0.0000    5.5869 ^ gpio_control_in_1[9]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0584    0.3740    5.9609 ^ gpio_control_in_1[9]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_in_1[9]/net53 (net)
                    0.0584    0.0001    5.9610 ^ gpio_control_in_1[9]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.9610   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2324 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3276 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3280 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1235    4.4515 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0570    4.5085 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1181    4.6266 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.6268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0957    4.7225 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7229 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1272    4.8501 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0519    4.9020 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1172    5.0192 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    5.0194 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0956    5.1150 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.1154 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1153    5.2307 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0121    5.2428 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    5.3431 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0002    5.3433 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    5.4385 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.4389 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0772    0.1214    5.5603 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.0811    0.0140    5.5743 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0329    0.1032    5.6775 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0329    0.0005    5.6780 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0980    5.7760 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    5.7771 ^ gpio_control_in_1[9]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.8771   clock uncertainty
                             -0.4104    5.4667   clock reconvergence pessimism
                             -0.0216    5.4451   library hold time
                                        5.4451   data required time
-------------------------------------------------------------------------------------
                                        5.4451   data required time
                                       -5.9610   data arrival time
-------------------------------------------------------------------------------------
                                        0.5159   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0003    3.1341 ^ gpio_control_in_1[2]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2310    3.3651 ^ gpio_control_in_1[2]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1[2]/shift_register[4] (net)
                    0.0308    0.0000    3.3652 ^ gpio_control_in_1[2]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0584    0.3740    3.7392 ^ gpio_control_in_1[2]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_in_1[2]/net53 (net)
                    0.0584    0.0001    3.7393 ^ gpio_control_in_1[2]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.7393   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0005    3.2833 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0980    3.3812 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    3.3823 ^ gpio_control_in_1[2]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.4823   clock uncertainty
                             -0.2373    3.2450   clock reconvergence pessimism
                             -0.0216    3.2234   library hold time
                                        3.2234   data required time
-------------------------------------------------------------------------------------
                                        3.2234   data required time
                                       -3.7393   data arrival time
-------------------------------------------------------------------------------------
                                        0.5159   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0003    2.2434 ^ gpio_control_in_1a[5]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2310    2.4744 ^ gpio_control_in_1a[5]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1a[5]/shift_register[4] (net)
                    0.0308    0.0000    2.4744 ^ gpio_control_in_1a[5]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0584    0.3740    2.8484 ^ gpio_control_in_1a[5]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_in_1a[5]/net53 (net)
                    0.0584    0.0001    2.8485 ^ gpio_control_in_1a[5]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.8485   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0005    2.3231 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0980    2.4210 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    2.4221 ^ gpio_control_in_1a[5]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.5221   clock uncertainty
                             -0.1679    2.3542   clock reconvergence pessimism
                             -0.0216    2.3326   library hold time
                                        2.3326   data required time
-------------------------------------------------------------------------------------
                                        2.3326   data required time
                                       -2.8485   data arrival time
-------------------------------------------------------------------------------------
                                        0.5159   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.1811 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.2696 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.2700 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1144    5.3844 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0300    5.4143 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1027    5.5170 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.5172 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.6056 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6060 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1073    5.7133 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0098    5.7231 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0928    5.8159 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    5.8160 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.9043 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.9047 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1068    6.0115 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0149    6.0264 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0941    6.1205 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0002    6.1207 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    6.2090 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.2094 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1055    6.3149 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0722    0.0141    6.3290 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0935    6.4225 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.4226 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    6.5109 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.5113 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1064    6.6177 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_2[1] (net)
                    0.0733    0.0141    6.6318 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0938    6.7256 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.7258 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    6.8141 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0003    6.8143 ^ gpio_control_in_2[0]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2310    7.0453 ^ gpio_control_in_2[0]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[0]/shift_register[4] (net)
                    0.0308    0.0000    7.0454 ^ gpio_control_in_2[0]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0584    0.3740    7.4194 ^ gpio_control_in_2[0]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_in_2[0]/net53 (net)
                    0.0584    0.0001    7.4195 ^ gpio_control_in_2[0]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.4195   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.5849 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    5.6802 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6807 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1233    5.8039 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0323    5.8362 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1107    5.9469 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.9471 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    6.0424 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.0428 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1156    6.1585 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0106    6.1691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1000    6.2691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.2692 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.3644 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.3648 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1151    6.4799 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0161    6.4960 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.1014    6.5974 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0002    6.5976 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.6928 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.6932 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1137    6.8070 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0722    0.0152    6.8222 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1008    6.9229 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.9231 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    7.0183 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    7.0187 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1147    7.1334 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_2[1] (net)
                    0.0733    0.0152    7.1486 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1011    7.2497 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0328    0.0005    7.2502 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0980    7.3482 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    7.3492 ^ gpio_control_in_2[0]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.4492   clock uncertainty
                             -0.5241    6.9252   clock reconvergence pessimism
                             -0.0216    6.9036   library hold time
                                        6.9036   data required time
-------------------------------------------------------------------------------------
                                        6.9036   data required time
                                       -7.4195   data arrival time
-------------------------------------------------------------------------------------
                                        0.5159   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.1811 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.2696 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.2700 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1144    5.3844 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0300    5.4143 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1027    5.5170 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.5172 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.6056 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6060 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1073    5.7133 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0098    5.7231 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0928    5.8159 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    5.8160 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.9043 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.9047 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1068    6.0115 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0149    6.0264 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0941    6.1205 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0002    6.1207 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    6.2090 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0003    6.2092 ^ gpio_control_in_2[2]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2310    6.4402 ^ gpio_control_in_2[2]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[2]/shift_register[4] (net)
                    0.0308    0.0000    6.4403 ^ gpio_control_in_2[2]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0584    0.3740    6.8143 ^ gpio_control_in_2[2]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_in_2[2]/net53 (net)
                    0.0584    0.0001    6.8144 ^ gpio_control_in_2[2]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.8144   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.5849 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    5.6802 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6807 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1233    5.8039 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0323    5.8362 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1107    5.9469 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.9471 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    6.0424 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.0428 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1156    6.1585 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0106    6.1691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1000    6.2691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.2692 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.3644 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.3648 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1151    6.4799 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0161    6.4960 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.1014    6.5974 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0005    6.5979 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0980    6.6959 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    6.6970 ^ gpio_control_in_2[2]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.7970   clock uncertainty
                             -0.4769    6.3201   clock reconvergence pessimism
                             -0.0216    6.2985   library hold time
                                        6.2985   data required time
-------------------------------------------------------------------------------------
                                        6.2985   data required time
                                       -6.8144   data arrival time
-------------------------------------------------------------------------------------
                                        0.5159   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9265 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0147 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0151 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1146    4.1297 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0529    4.1826 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1096    4.2922 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.2923 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0888    4.3811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3815 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1180    4.4995 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0481    4.5476 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1087    4.6563 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    4.6565 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0887    4.7452 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7456 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1069    4.8525 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0112    4.8638 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    4.9569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0002    4.9570 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.0453 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0380    0.0003    5.0456 ^ gpio_control_in_1[8]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2310    5.2766 ^ gpio_control_in_1[8]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1[8]/shift_register[4] (net)
                    0.0308    0.0000    5.2766 ^ gpio_control_in_1[8]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0584    0.3740    5.6506 ^ gpio_control_in_1[8]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_in_1[8]/net53 (net)
                    0.0584    0.0001    5.6507 ^ gpio_control_in_1[8]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.6507   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2324 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3276 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3280 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1235    4.4515 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0570    4.5085 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1181    4.6266 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.6268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0957    4.7225 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7229 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1272    4.8501 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0519    4.9020 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1172    5.0192 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    5.0194 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0956    5.1150 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.1154 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1153    5.2307 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0121    5.2428 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    5.3431 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0005    5.3436 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0980    5.4416 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    5.4427 ^ gpio_control_in_1[8]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.5427   clock uncertainty
                             -0.3863    5.1564   clock reconvergence pessimism
                             -0.0216    5.1349   library hold time
                                        5.1349   data required time
-------------------------------------------------------------------------------------
                                        5.1349   data required time
                                       -5.6507   data arrival time
-------------------------------------------------------------------------------------
                                        0.5159   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.1811 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.2696 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.2700 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1144    5.3844 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0300    5.4143 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1027    5.5170 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.5172 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.6056 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6060 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1073    5.7133 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0098    5.7231 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0928    5.8159 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    5.8160 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.9043 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.9047 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1068    6.0115 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0149    6.0264 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0941    6.1205 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0002    6.1207 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    6.2090 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.2094 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1055    6.3149 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0722    0.0141    6.3290 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0935    6.4225 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.4226 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    6.5109 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0003    6.5112 ^ gpio_control_in_2[1]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2310    6.7422 ^ gpio_control_in_2[1]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[1]/shift_register[4] (net)
                    0.0308    0.0000    6.7422 ^ gpio_control_in_2[1]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0584    0.3740    7.1162 ^ gpio_control_in_2[1]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_in_2[1]/net53 (net)
                    0.0584    0.0001    7.1163 ^ gpio_control_in_2[1]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.1163   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.5849 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    5.6802 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6807 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1233    5.8039 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0323    5.8362 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1107    5.9469 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.9471 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    6.0424 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.0428 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1156    6.1585 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0106    6.1691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1000    6.2691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.2692 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.3644 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.3648 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1151    6.4799 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0161    6.4960 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.1014    6.5974 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0002    6.5976 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.6928 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.6932 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1137    6.8070 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0722    0.0152    6.8222 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1008    6.9229 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0327    0.0005    6.9234 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0980    7.0214 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    7.0225 ^ gpio_control_in_2[1]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.1225   clock uncertainty
                             -0.5005    6.6220   clock reconvergence pessimism
                             -0.0216    6.6005   library hold time
                                        6.6005   data required time
-------------------------------------------------------------------------------------
                                        6.6005   data required time
                                       -7.1163   data arrival time
-------------------------------------------------------------------------------------
                                        0.5159   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0003    2.5393 ^ gpio_control_in_1[0]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2310    2.7703 ^ gpio_control_in_1[0]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1[0]/shift_register[4] (net)
                    0.0308    0.0000    2.7703 ^ gpio_control_in_1[0]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0584    0.3740    3.1443 ^ gpio_control_in_1[0]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_in_1[0]/net53 (net)
                    0.0584    0.0001    3.1444 ^ gpio_control_in_1[0]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.1444   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0005    2.6421 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    2.7400 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    2.7411 ^ gpio_control_in_1[0]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.8411   clock uncertainty
                             -0.1910    2.6501   clock reconvergence pessimism
                             -0.0216    2.6286   library hold time
                                        2.6286   data required time
-------------------------------------------------------------------------------------
                                        2.6286   data required time
                                       -3.1444   data arrival time
-------------------------------------------------------------------------------------
                                        0.5159   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0003    2.8342 ^ gpio_control_in_1[1]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2310    3.0652 ^ gpio_control_in_1[1]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1[1]/shift_register[4] (net)
                    0.0308    0.0000    3.0652 ^ gpio_control_in_1[1]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0584    0.3740    3.4392 ^ gpio_control_in_1[1]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_in_1[1]/net53 (net)
                    0.0584    0.0001    3.4393 ^ gpio_control_in_1[1]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.4393   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0005    2.9599 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    3.0579 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    3.0590 ^ gpio_control_in_1[1]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.1590   clock uncertainty
                             -0.2139    2.9450   clock reconvergence pessimism
                             -0.0216    2.9234   library hold time
                                        2.9234   data required time
-------------------------------------------------------------------------------------
                                        2.9234   data required time
                                       -3.4393   data arrival time
-------------------------------------------------------------------------------------
                                        0.5159   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0003    3.7213 ^ gpio_control_in_1[4]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2310    3.9523 ^ gpio_control_in_1[4]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1[4]/shift_register[4] (net)
                    0.0308    0.0000    3.9523 ^ gpio_control_in_1[4]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0584    0.3740    4.3263 ^ gpio_control_in_1[4]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_in_1[4]/net53 (net)
                    0.0584    0.0001    4.3264 ^ gpio_control_in_1[4]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.3264   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0005    3.9162 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    4.0141 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    4.0152 ^ gpio_control_in_1[4]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.1152   clock uncertainty
                             -0.2831    3.8321   clock reconvergence pessimism
                             -0.0216    3.8106   library hold time
                                        3.8106   data required time
-------------------------------------------------------------------------------------
                                        3.8106   data required time
                                       -4.3264   data arrival time
-------------------------------------------------------------------------------------
                                        0.5159   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0003    1.0700 ^ gpio_control_in_1a[1]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2310    1.3010 ^ gpio_control_in_1a[1]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1a[1]/shift_register[4] (net)
                    0.0308    0.0000    1.3011 ^ gpio_control_in_1a[1]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0584    0.3740    1.6751 ^ gpio_control_in_1a[1]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_in_1a[1]/net53 (net)
                    0.0584    0.0001    1.6752 ^ gpio_control_in_1a[1]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.6752   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0005    1.0583 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    1.1562 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    1.1573 ^ gpio_control_in_1a[1]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.2573   clock uncertainty
                             -0.0765    1.1809   clock reconvergence pessimism
                             -0.0216    1.1593   library hold time
                                        1.1593   data required time
-------------------------------------------------------------------------------------
                                        1.1593   data required time
                                       -1.6752   data arrival time
-------------------------------------------------------------------------------------
                                        0.5159   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0003    2.5591 ^ gpio_control_in_2[14]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2310    2.7901 ^ gpio_control_in_2[14]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[14]/shift_register[4] (net)
                    0.0308    0.0000    2.7902 ^ gpio_control_in_2[14]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0584    0.3740    3.1642 ^ gpio_control_in_2[14]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_in_2[14]/net53 (net)
                    0.0584    0.0001    3.1643 ^ gpio_control_in_2[14]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.1643   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0005    2.6635 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    2.7614 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    2.7625 ^ gpio_control_in_2[14]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.8625   clock uncertainty
                             -0.1925    2.6700   clock reconvergence pessimism
                             -0.0216    2.6484   library hold time
                                        2.6484   data required time
-------------------------------------------------------------------------------------
                                        2.6484   data required time
                                       -3.1643   data arrival time
-------------------------------------------------------------------------------------
                                        0.5159   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.1811 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.2696 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.2700 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1144    5.3844 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0300    5.4143 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1027    5.5170 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.5172 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.6056 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6060 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1073    5.7133 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0098    5.7231 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0928    5.8159 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    5.8160 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.9043 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0003    5.9046 ^ gpio_control_in_2[3]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2310    6.1356 ^ gpio_control_in_2[3]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[3]/shift_register[4] (net)
                    0.0308    0.0000    6.1356 ^ gpio_control_in_2[3]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0584    0.3740    6.5096 ^ gpio_control_in_2[3]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_in_2[3]/net53 (net)
                    0.0584    0.0001    6.5097 ^ gpio_control_in_2[3]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.5097   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.5849 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    5.6802 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6807 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1233    5.8039 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0323    5.8362 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1107    5.9469 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.9471 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    6.0424 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.0428 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1156    6.1585 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0106    6.1691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1000    6.2691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0005    6.2696 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    6.3675 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    6.3686 ^ gpio_control_in_2[3]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.4686   clock uncertainty
                             -0.4532    6.0154   clock reconvergence pessimism
                             -0.0216    5.9938   library hold time
                                        5.9938   data required time
-------------------------------------------------------------------------------------
                                        5.9938   data required time
                                       -6.5097   data arrival time
-------------------------------------------------------------------------------------
                                        0.5159   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0003    3.4264 ^ gpio_control_in_1[3]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2310    3.6574 ^ gpio_control_in_1[3]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1[3]/shift_register[4] (net)
                    0.0308    0.0000    3.6574 ^ gpio_control_in_1[3]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0584    0.3740    4.0314 ^ gpio_control_in_1[3]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_in_1[3]/net53 (net)
                    0.0584    0.0001    4.0315 ^ gpio_control_in_1[3]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.0315   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0005    3.5983 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    3.6962 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    3.6973 ^ gpio_control_in_1[3]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.7973   clock uncertainty
                             -0.2601    3.5372   clock reconvergence pessimism
                             -0.0216    3.5156   library hold time
                                        3.5156   data required time
-------------------------------------------------------------------------------------
                                        3.5156   data required time
                                       -4.0315   data arrival time
-------------------------------------------------------------------------------------
                                        0.5159   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0003    1.6531 ^ gpio_control_in_1a[3]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2310    1.8841 ^ gpio_control_in_1a[3]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1a[3]/shift_register[4] (net)
                    0.0308    0.0000    1.8841 ^ gpio_control_in_1a[3]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0584    0.3740    2.2581 ^ gpio_control_in_1a[3]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_in_1a[3]/net53 (net)
                    0.0584    0.0001    2.2582 ^ gpio_control_in_1a[3]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.2582   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0005    1.6868 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    1.7847 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    1.7858 ^ gpio_control_in_1a[3]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.8858   clock uncertainty
                             -0.1219    1.7639   clock reconvergence pessimism
                             -0.0216    1.7423   library hold time
                                        1.7423   data required time
-------------------------------------------------------------------------------------
                                        1.7423   data required time
                                       -2.2582   data arrival time
-------------------------------------------------------------------------------------
                                        0.5159   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0003    0.4852 ^ gpio_control_bidir_1[1]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2310    0.7162 ^ gpio_control_bidir_1[1]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_bidir_1[1]/shift_register[4] (net)
                    0.0308    0.0000    0.7162 ^ gpio_control_bidir_1[1]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0584    0.3740    1.0902 ^ gpio_control_bidir_1[1]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_bidir_1[1]/net53 (net)
                    0.0584    0.0001    1.0903 ^ gpio_control_bidir_1[1]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.0903   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0005    0.4280 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    0.5259 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    0.5269 ^ gpio_control_bidir_1[1]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.6269   clock uncertainty
                             -0.0309    0.5960   clock reconvergence pessimism
                             -0.0216    0.5745   library hold time
                                        0.5745   data required time
-------------------------------------------------------------------------------------
                                        0.5745   data required time
                                       -1.0903   data arrival time
-------------------------------------------------------------------------------------
                                        0.5159   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9265 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0147 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0003    4.0150 ^ gpio_control_in_1[5]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2310    4.2460 ^ gpio_control_in_1[5]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1[5]/shift_register[4] (net)
                    0.0308    0.0000    4.2460 ^ gpio_control_in_1[5]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0584    0.3740    4.6200 ^ gpio_control_in_1[5]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_in_1[5]/net53 (net)
                    0.0584    0.0001    4.6201 ^ gpio_control_in_1[5]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.6201   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0005    4.2328 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    4.3307 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    4.3318 ^ gpio_control_in_1[5]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.4318   clock uncertainty
                             -0.3059    4.1258   clock reconvergence pessimism
                             -0.0216    4.1043   library hold time
                                        4.1043   data required time
-------------------------------------------------------------------------------------
                                        4.1043   data required time
                                       -4.6201   data arrival time
-------------------------------------------------------------------------------------
                                        0.5159   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0003    1.3604 ^ gpio_control_in_1a[2]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2310    1.5914 ^ gpio_control_in_1a[2]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1a[2]/shift_register[4] (net)
                    0.0308    0.0000    1.5914 ^ gpio_control_in_1a[2]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0584    0.3740    1.9654 ^ gpio_control_in_1a[2]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_in_1a[2]/net53 (net)
                    0.0584    0.0001    1.9655 ^ gpio_control_in_1a[2]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.9655   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0005    1.3713 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    1.4692 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    1.4703 ^ gpio_control_in_1a[2]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.5703   clock uncertainty
                             -0.0991    1.4712   clock reconvergence pessimism
                             -0.0216    1.4496   library hold time
                                        1.4496   data required time
-------------------------------------------------------------------------------------
                                        1.4496   data required time
                                       -1.9655   data arrival time
-------------------------------------------------------------------------------------
                                        0.5159   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0003    1.9433 ^ gpio_control_in_1a[4]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2310    2.1743 ^ gpio_control_in_1a[4]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1a[4]/shift_register[4] (net)
                    0.0308    0.0000    2.1743 ^ gpio_control_in_1a[4]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0584    0.3740    2.5483 ^ gpio_control_in_1a[4]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_in_1a[4]/net53 (net)
                    0.0584    0.0001    2.5484 ^ gpio_control_in_1a[4]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.5484   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0005    1.9996 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    2.0975 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    2.0986 ^ gpio_control_in_1a[4]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.1986   clock uncertainty
                             -0.1445    2.0541   clock reconvergence pessimism
                             -0.0216    2.0325   library hold time
                                        2.0325   data required time
-------------------------------------------------------------------------------------
                                        2.0325   data required time
                                       -2.5484   data arrival time
-------------------------------------------------------------------------------------
                                        0.5159   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0003    3.7690 ^ gpio_control_in_2[10]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2310    4.0000 ^ gpio_control_in_2[10]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[10]/shift_register[4] (net)
                    0.0308    0.0000    4.0000 ^ gpio_control_in_2[10]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0584    0.3740    4.3740 ^ gpio_control_in_2[10]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_in_2[10]/net53 (net)
                    0.0584    0.0001    4.3741 ^ gpio_control_in_2[10]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.3741   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0005    3.9676 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    4.0655 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    4.0666 ^ gpio_control_in_2[10]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.1666   clock uncertainty
                             -0.2868    3.8798   clock reconvergence pessimism
                             -0.0216    3.8583   library hold time
                                        3.8583   data required time
-------------------------------------------------------------------------------------
                                        3.8583   data required time
                                       -4.3741   data arrival time
-------------------------------------------------------------------------------------
                                        0.5159   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0003    2.8512 ^ gpio_control_in_2[13]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2310    3.0822 ^ gpio_control_in_2[13]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[13]/shift_register[4] (net)
                    0.0308    0.0000    3.0822 ^ gpio_control_in_2[13]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0584    0.3740    3.4562 ^ gpio_control_in_2[13]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_in_2[13]/net53 (net)
                    0.0584    0.0001    3.4563 ^ gpio_control_in_2[13]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.4563   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0005    2.9783 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    3.0762 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    3.0773 ^ gpio_control_in_2[13]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.1773   clock uncertainty
                             -0.2153    2.9620   clock reconvergence pessimism
                             -0.0216    2.9405   library hold time
                                        2.9405   data required time
-------------------------------------------------------------------------------------
                                        2.9405   data required time
                                       -3.4563   data arrival time
-------------------------------------------------------------------------------------
                                        0.5159   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0003    3.4766 ^ gpio_control_in_2[11]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2310    3.7077 ^ gpio_control_in_2[11]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[11]/shift_register[4] (net)
                    0.0308    0.0000    3.7077 ^ gpio_control_in_2[11]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0584    0.3740    4.0817 ^ gpio_control_in_2[11]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_in_2[11]/net53 (net)
                    0.0584    0.0001    4.0818 ^ gpio_control_in_2[11]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.0818   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0005    3.6525 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    3.7504 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    3.7515 ^ gpio_control_in_2[11]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.8515   clock uncertainty
                             -0.2640    3.5875   clock reconvergence pessimism
                             -0.0216    3.5659   library hold time
                                        3.5659   data required time
-------------------------------------------------------------------------------------
                                        3.5659   data required time
                                       -4.0818   data arrival time
-------------------------------------------------------------------------------------
                                        0.5159   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0003    2.2635 ^ gpio_control_in_2[15]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2310    2.4945 ^ gpio_control_in_2[15]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[15]/shift_register[4] (net)
                    0.0308    0.0000    2.4945 ^ gpio_control_in_2[15]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0584    0.3740    2.8685 ^ gpio_control_in_2[15]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_in_2[15]/net53 (net)
                    0.0584    0.0001    2.8686 ^ gpio_control_in_2[15]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.8686   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0005    2.3448 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    2.4427 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    2.4438 ^ gpio_control_in_2[15]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.5438   clock uncertainty
                             -0.1695    2.3743   clock reconvergence pessimism
                             -0.0216    2.3527   library hold time
                                        2.3527   data required time
-------------------------------------------------------------------------------------
                                        2.3527   data required time
                                       -2.8686   data arrival time
-------------------------------------------------------------------------------------
                                        0.5159   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0003    4.6434 ^ gpio_control_in_2[7]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2310    4.8744 ^ gpio_control_in_2[7]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[7]/shift_register[4] (net)
                    0.0308    0.0000    4.8744 ^ gpio_control_in_2[7]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0584    0.3740    5.2484 ^ gpio_control_in_2[7]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_in_2[7]/net53 (net)
                    0.0584    0.0001    5.2485 ^ gpio_control_in_2[7]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.2485   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0005    4.9102 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    5.0081 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    5.0092 ^ gpio_control_in_2[7]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.1092   clock uncertainty
                             -0.3549    4.7542   clock reconvergence pessimism
                             -0.0216    4.7327   library hold time
                                        4.7327   data required time
-------------------------------------------------------------------------------------
                                        4.7327   data required time
                                       -5.2485   data arrival time
-------------------------------------------------------------------------------------
                                        0.5159   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0003    1.9737 ^ gpio_control_bidir_2[0]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2310    2.2047 ^ gpio_control_bidir_2[0]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_bidir_2[0]/shift_register[4] (net)
                    0.0308    0.0000    2.2048 ^ gpio_control_bidir_2[0]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0584    0.3740    2.5788 ^ gpio_control_bidir_2[0]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_bidir_2[0]/net53 (net)
                    0.0584    0.0001    2.5789 ^ gpio_control_bidir_2[0]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.5789   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0005    2.0325 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    2.1304 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    2.1315 ^ gpio_control_bidir_2[0]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.2315   clock uncertainty
                             -0.1469    2.0846   clock reconvergence pessimism
                             -0.0216    2.0630   library hold time
                                        2.0630   data required time
-------------------------------------------------------------------------------------
                                        2.0630   data required time
                                       -2.5789   data arrival time
-------------------------------------------------------------------------------------
                                        0.5159   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0003    1.6865 ^ gpio_control_bidir_2[1]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2310    1.9175 ^ gpio_control_bidir_2[1]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_bidir_2[1]/shift_register[4] (net)
                    0.0308    0.0000    1.9176 ^ gpio_control_bidir_2[1]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0584    0.3740    2.2916 ^ gpio_control_bidir_2[1]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_bidir_2[1]/net53 (net)
                    0.0584    0.0001    2.2916 ^ gpio_control_bidir_2[1]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.2916   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0005    1.7229 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    1.8208 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    1.8219 ^ gpio_control_bidir_2[1]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.9219   clock uncertainty
                             -0.1245    1.7974   clock reconvergence pessimism
                             -0.0216    1.7758   library hold time
                                        1.7758   data required time
-------------------------------------------------------------------------------------
                                        1.7758   data required time
                                       -2.2916   data arrival time
-------------------------------------------------------------------------------------
                                        0.5159   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0003    0.7746 ^ gpio_control_in_1a[0]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2310    1.0056 ^ gpio_control_in_1a[0]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1a[0]/shift_register[4] (net)
                    0.0308    0.0000    1.0056 ^ gpio_control_in_1a[0]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0584    0.3740    1.3796 ^ gpio_control_in_1a[0]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_in_1a[0]/net53 (net)
                    0.0584    0.0001    1.3797 ^ gpio_control_in_1a[0]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.3797   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0005    0.7399 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    0.8378 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    0.8389 ^ gpio_control_in_1a[0]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.9389   clock uncertainty
                             -0.0535    0.8854   clock reconvergence pessimism
                             -0.0216    0.8639   library hold time
                                        0.8639   data required time
-------------------------------------------------------------------------------------
                                        0.8639   data required time
                                       -1.3797   data arrival time
-------------------------------------------------------------------------------------
                                        0.5159   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0003    4.9327 ^ gpio_control_in_2[6]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2310    5.1637 ^ gpio_control_in_2[6]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[6]/shift_register[4] (net)
                    0.0308    0.0000    5.1637 ^ gpio_control_in_2[6]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0584    0.3740    5.5377 ^ gpio_control_in_2[6]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_in_2[6]/net53 (net)
                    0.0584    0.0001    5.5378 ^ gpio_control_in_2[6]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.5378   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0005    5.2220 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    5.3199 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    5.3210 ^ gpio_control_in_2[6]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.4210   clock uncertainty
                             -0.3775    5.0435   clock reconvergence pessimism
                             -0.0216    5.0219   library hold time
                                        5.0219   data required time
-------------------------------------------------------------------------------------
                                        5.0219   data required time
                                       -5.5378   data arrival time
-------------------------------------------------------------------------------------
                                        0.5159   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0003    4.3515 ^ gpio_control_in_2[8]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2310    4.5826 ^ gpio_control_in_2[8]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[8]/shift_register[4] (net)
                    0.0308    0.0000    4.5826 ^ gpio_control_in_2[8]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0584    0.3740    4.9566 ^ gpio_control_in_2[8]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_in_2[8]/net53 (net)
                    0.0584    0.0001    4.9567 ^ gpio_control_in_2[8]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.9567   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0326    0.0005    4.5956 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    4.6935 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    4.6946 ^ gpio_control_in_2[8]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.7946   clock uncertainty
                             -0.3322    4.4624   clock reconvergence pessimism
                             -0.0216    4.4408   library hold time
                                        4.4408   data required time
-------------------------------------------------------------------------------------
                                        4.4408   data required time
                                       -4.9567   data arrival time
-------------------------------------------------------------------------------------
                                        0.5159   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0003    4.0606 ^ gpio_control_in_2[9]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2310    4.2916 ^ gpio_control_in_2[9]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[9]/shift_register[4] (net)
                    0.0308    0.0000    4.2916 ^ gpio_control_in_2[9]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0584    0.3740    4.6656 ^ gpio_control_in_2[9]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_in_2[9]/net53 (net)
                    0.0584    0.0001    4.6657 ^ gpio_control_in_2[9]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.6657   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0005    4.2819 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    4.3798 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    4.3809 ^ gpio_control_in_2[9]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.4809   clock uncertainty
                             -0.3095    4.1714   clock reconvergence pessimism
                             -0.0216    4.1498   library hold time
                                        4.1498   data required time
-------------------------------------------------------------------------------------
                                        4.1498   data required time
                                       -4.6657   data arrival time
-------------------------------------------------------------------------------------
                                        0.5159   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0003    1.3987 ^ gpio_control_bidir_2[2]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2310    1.6297 ^ gpio_control_bidir_2[2]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_bidir_2[2]/shift_register[4] (net)
                    0.0308    0.0000    1.6297 ^ gpio_control_bidir_2[2]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0584    0.3740    2.0037 ^ gpio_control_bidir_2[2]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_bidir_2[2]/net53 (net)
                    0.0584    0.0001    2.0038 ^ gpio_control_bidir_2[2]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.0038   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0005    1.4127 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    1.5105 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    1.5116 ^ gpio_control_bidir_2[2]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.6116   clock uncertainty
                             -0.1021    1.5095   clock reconvergence pessimism
                             -0.0216    1.4880   library hold time
                                        1.4880   data required time
-------------------------------------------------------------------------------------
                                        1.4880   data required time
                                       -2.0038   data arrival time
-------------------------------------------------------------------------------------
                                        0.5159   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9265 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0147 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0151 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1146    4.1297 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0529    4.1826 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1096    4.2922 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0005    4.2926 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0913    4.3840 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    4.3851 ^ gpio_control_in_1[6]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0302    0.2313    4.6164 ^ gpio_control_in_1[6]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1[6]/shift_register[11] (net)
                    0.0302    0.0000    4.6164 ^ gpio_control_in_1[6]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0531    0.3698    4.9862 ^ gpio_control_in_1[6]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_in_1[6]/net49 (net)
                    0.0531    0.0000    4.9863 ^ gpio_control_in_1[6]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.9863   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2324 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3276 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3280 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1235    4.4515 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0570    4.5085 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1181    4.6266 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.6268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0957    4.7225 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7229 ^ gpio_control_in_1[6]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.8229   clock uncertainty
                             -0.3345    4.4884   clock reconvergence pessimism
                             -0.0213    4.4671   library hold time
                                        4.4671   data required time
-------------------------------------------------------------------------------------
                                        4.4671   data required time
                                       -4.9863   data arrival time
-------------------------------------------------------------------------------------
                                        0.5192   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9265 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0147 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0151 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1146    4.1297 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0529    4.1826 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1096    4.2922 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.2923 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0888    4.3811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3815 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1180    4.4995 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0481    4.5476 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1087    4.6563 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0005    4.6568 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0913    4.7481 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    4.7492 ^ gpio_control_in_1[7]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0302    0.2313    4.9805 ^ gpio_control_in_1[7]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1[7]/shift_register[11] (net)
                    0.0302    0.0000    4.9806 ^ gpio_control_in_1[7]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0531    0.3698    5.3504 ^ gpio_control_in_1[7]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_in_1[7]/net49 (net)
                    0.0531    0.0000    5.3504 ^ gpio_control_in_1[7]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.3504   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2324 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3276 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3280 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1235    4.4515 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0570    4.5085 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1181    4.6266 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.6268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0957    4.7225 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7229 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1272    4.8501 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0519    4.9020 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1172    5.0192 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    5.0194 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0956    5.1150 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.1153 ^ gpio_control_in_1[7]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.2153   clock uncertainty
                             -0.3628    4.8525   clock reconvergence pessimism
                             -0.0213    4.8312   library hold time
                                        4.8312   data required time
-------------------------------------------------------------------------------------
                                        4.8312   data required time
                                       -5.3504   data arrival time
-------------------------------------------------------------------------------------
                                        0.5192   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0005    3.0985 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0910    3.1895 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    3.1907 ^ gpio_control_in_2[12]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0302    0.2313    3.4220 ^ gpio_control_in_2[12]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[12]/shift_register[11] (net)
                    0.0302    0.0000    3.4220 ^ gpio_control_in_2[12]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0531    0.3698    3.7918 ^ gpio_control_in_2[12]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_in_2[12]/net49 (net)
                    0.0531    0.0000    3.7918 ^ gpio_control_in_2[12]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.7918   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4353 ^ gpio_control_in_2[12]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.5353   clock uncertainty
                             -0.2414    3.2939   clock reconvergence pessimism
                             -0.0213    3.2727   library hold time
                                        3.2727   data required time
-------------------------------------------------------------------------------------
                                        3.2727   data required time
                                       -3.7918   data arrival time
-------------------------------------------------------------------------------------
                                        0.5192   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.1811 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.2696 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.2700 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1144    5.3844 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0300    5.4143 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1027    5.5170 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0005    5.5175 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0910    5.6085 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    5.6096 ^ gpio_control_in_2[4]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0302    0.2313    5.8409 ^ gpio_control_in_2[4]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[4]/shift_register[11] (net)
                    0.0302    0.0000    5.8410 ^ gpio_control_in_2[4]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0531    0.3698    6.2108 ^ gpio_control_in_2[4]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_in_2[4]/net49 (net)
                    0.0531    0.0000    6.2108 ^ gpio_control_in_2[4]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.2108   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.5849 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    5.6802 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6807 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1233    5.8039 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0323    5.8362 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1107    5.9469 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.9471 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    6.0424 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.0428 ^ gpio_control_in_2[4]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.1428   clock uncertainty
                             -0.4299    5.7129   clock reconvergence pessimism
                             -0.0213    5.6916   library hold time
                                        5.6916   data required time
-------------------------------------------------------------------------------------
                                        5.6916   data required time
                                       -6.2108   data arrival time
-------------------------------------------------------------------------------------
                                        0.5192   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0005    5.1814 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0911    5.2725 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    5.2736 ^ gpio_control_in_2[5]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0302    0.2313    5.5049 ^ gpio_control_in_2[5]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[5]/shift_register[11] (net)
                    0.0302    0.0000    5.5050 ^ gpio_control_in_2[5]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0531    0.3698    5.8748 ^ gpio_control_in_2[5]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_in_2[5]/net49 (net)
                    0.0531    0.0000    5.8748 ^ gpio_control_in_2[5]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.8748   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.5849 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    5.6802 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6806 ^ gpio_control_in_2[5]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.7806   clock uncertainty
                             -0.4037    5.3769   clock reconvergence pessimism
                             -0.0213    5.3556   library hold time
                                        5.3556   data required time
-------------------------------------------------------------------------------------
                                        5.3556   data required time
                                       -5.8748   data arrival time
-------------------------------------------------------------------------------------
                                        0.5192   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0005    0.1068 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0910    0.1978 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    0.1989 ^ gpio_control_bidir_1[0]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0302    0.2313    0.4302 ^ gpio_control_bidir_1[0]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_bidir_1[0]/shift_register[11] (net)
                    0.0302    0.0000    0.4303 ^ gpio_control_bidir_1[0]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0531    0.3698    0.8001 ^ gpio_control_bidir_1[0]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_bidir_1[0]/net49 (net)
                    0.0531    0.0000    0.8001 ^ gpio_control_bidir_1[0]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        0.8001   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.3105   clock uncertainty
                             -0.0083    0.3022   clock reconvergence pessimism
                             -0.0213    0.2809   library hold time
                                        0.2809   data required time
-------------------------------------------------------------------------------------
                                        0.2809   data required time
                                       -0.8001   data arrival time
-------------------------------------------------------------------------------------
                                        0.5192   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9265 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0147 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0151 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1146    4.1297 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0529    4.1826 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1096    4.2922 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.2923 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0888    4.3811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3815 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1180    4.4995 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0481    4.5476 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1087    4.6563 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    4.6565 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0887    4.7452 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7456 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1069    4.8525 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0112    4.8638 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    4.9569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0002    4.9570 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.0453 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0457 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0772    0.1126    5.1583 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.0811    0.0130    5.1713 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0329    0.0957    5.2671 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0329    0.0005    5.2675 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    5.3585 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    5.3596 ^ gpio_control_in_1[9]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0302    0.2313    5.5909 ^ gpio_control_in_1[9]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1[9]/shift_register[11] (net)
                    0.0302    0.0000    5.5909 ^ gpio_control_in_1[9]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0531    0.3698    5.9607 ^ gpio_control_in_1[9]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_in_1[9]/net49 (net)
                    0.0531    0.0000    5.9608 ^ gpio_control_in_1[9]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.9608   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2324 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3276 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3280 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1235    4.4515 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0570    4.5085 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1181    4.6266 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.6268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0957    4.7225 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7229 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1272    4.8501 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0519    4.9020 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1172    5.0192 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    5.0194 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0956    5.1150 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.1154 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1153    5.2307 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0121    5.2428 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    5.3431 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0002    5.3433 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    5.4385 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.4389 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0772    0.1214    5.5603 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.0811    0.0140    5.5743 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0329    0.1032    5.6775 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0329    0.0002    5.6777 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    5.7729 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.7733 ^ gpio_control_in_1[9]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.8733   clock uncertainty
                             -0.4104    5.4628   clock reconvergence pessimism
                             -0.0213    5.4416   library hold time
                                        5.4416   data required time
-------------------------------------------------------------------------------------
                                        5.4416   data required time
                                       -5.9608   data arrival time
-------------------------------------------------------------------------------------
                                        0.5192   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9265 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0147 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0151 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1146    4.1297 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0529    4.1826 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1096    4.2922 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.2923 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0888    4.3811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3815 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1180    4.4995 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0481    4.5476 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1087    4.6563 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    4.6565 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0887    4.7452 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7456 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1069    4.8525 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0112    4.8638 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    4.9569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0002    4.9570 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.0453 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0457 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0772    0.1126    5.1583 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.0811    0.0130    5.1713 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0329    0.0957    5.2671 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0329    0.0002    5.2672 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.3556 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3560 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0724    0.1090    5.4650 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[17] (net)
                    0.0777    0.0146    5.4796 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0949    5.5745 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0328    0.0005    5.5750 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    5.6659 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    5.6670 ^ gpio_control_in_1[10]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0302    0.2313    5.8983 ^ gpio_control_in_1[10]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1[10]/shift_register[11] (net)
                    0.0302    0.0000    5.8983 ^ gpio_control_in_1[10]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0531    0.3698    6.2681 ^ gpio_control_in_1[10]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_in_1[10]/net49 (net)
                    0.0531    0.0000    6.2682 ^ gpio_control_in_1[10]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.2682   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2324 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3276 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3280 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1235    4.4515 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0570    4.5085 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1181    4.6266 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.6268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0957    4.7225 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7229 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1272    4.8501 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0519    4.9020 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1172    5.0192 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    5.0194 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0956    5.1150 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.1154 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1153    5.2307 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0121    5.2428 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    5.3431 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0002    5.3433 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    5.4385 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.4389 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0772    0.1214    5.5603 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.0811    0.0140    5.5743 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0329    0.1032    5.6775 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0329    0.0002    5.6777 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    5.7729 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.7733 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0724    0.1175    5.8908 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[17] (net)
                    0.0777    0.0158    5.9066 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.1023    6.0089 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0328    0.0002    6.0090 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.1042 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.1046 ^ gpio_control_in_1[10]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.2046   clock uncertainty
                             -0.4344    5.7702   clock reconvergence pessimism
                             -0.0213    5.7490   library hold time
                                        5.7490   data required time
-------------------------------------------------------------------------------------
                                        5.7490   data required time
                                       -6.2682   data arrival time
-------------------------------------------------------------------------------------
                                        0.5192   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.1811 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.2696 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.2700 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1144    5.3844 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0300    5.4143 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1027    5.5170 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.5172 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.6056 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6060 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1073    5.7133 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0098    5.7231 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0928    5.8159 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    5.8160 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.9043 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.9047 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1068    6.0115 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0149    6.0264 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0941    6.1205 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0002    6.1207 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    6.2090 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.2094 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1055    6.3149 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0722    0.0141    6.3290 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0935    6.4225 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.4226 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    6.5109 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.5113 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1064    6.6177 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_2[1] (net)
                    0.0733    0.0141    6.6318 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0938    6.7256 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0328    0.0005    6.7261 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    6.8170 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    6.8181 ^ gpio_control_in_2[0]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0302    0.2313    7.0494 ^ gpio_control_in_2[0]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[0]/shift_register[11] (net)
                    0.0302    0.0000    7.0494 ^ gpio_control_in_2[0]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0531    0.3698    7.4192 ^ gpio_control_in_2[0]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_in_2[0]/net49 (net)
                    0.0531    0.0000    7.4193 ^ gpio_control_in_2[0]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.4193   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.5849 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    5.6802 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6807 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1233    5.8039 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0323    5.8362 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1107    5.9469 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.9471 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    6.0424 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.0428 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1156    6.1585 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0106    6.1691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1000    6.2691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.2692 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.3644 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.3648 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1151    6.4799 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0161    6.4960 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.1014    6.5974 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0002    6.5976 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.6928 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.6932 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1137    6.8070 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0722    0.0152    6.8222 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1008    6.9229 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.9231 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    7.0183 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    7.0187 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1147    7.1334 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_2[1] (net)
                    0.0733    0.0152    7.1486 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1011    7.2497 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0327    0.0002    7.2499 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    7.3450 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    7.3454 ^ gpio_control_in_2[0]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.4454   clock uncertainty
                             -0.5241    6.9213   clock reconvergence pessimism
                             -0.0213    6.9001   library hold time
                                        6.9001   data required time
-------------------------------------------------------------------------------------
                                        6.9001   data required time
                                       -7.4193   data arrival time
-------------------------------------------------------------------------------------
                                        0.5192   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.1811 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.2696 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.2700 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1144    5.3844 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0300    5.4143 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1027    5.5170 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.5172 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.6056 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6060 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1073    5.7133 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0098    5.7231 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0928    5.8159 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    5.8160 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.9043 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.9047 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1068    6.0115 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0149    6.0264 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0941    6.1205 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0005    6.1210 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    6.2119 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    6.2130 ^ gpio_control_in_2[2]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0302    0.2313    6.4443 ^ gpio_control_in_2[2]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[2]/shift_register[11] (net)
                    0.0302    0.0000    6.4443 ^ gpio_control_in_2[2]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0531    0.3698    6.8141 ^ gpio_control_in_2[2]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_in_2[2]/net49 (net)
                    0.0531    0.0000    6.8142 ^ gpio_control_in_2[2]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.8142   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.5849 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    5.6802 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6807 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1233    5.8039 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0323    5.8362 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1107    5.9469 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.9471 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    6.0424 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.0428 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1156    6.1585 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0106    6.1691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1000    6.2691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.2692 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.3644 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.3648 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1151    6.4799 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0161    6.4960 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.1014    6.5974 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0002    6.5976 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.6928 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.6932 ^ gpio_control_in_2[2]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.7932   clock uncertainty
                             -0.4769    6.3162   clock reconvergence pessimism
                             -0.0213    6.2950   library hold time
                                        6.2950   data required time
-------------------------------------------------------------------------------------
                                        6.2950   data required time
                                       -6.8142   data arrival time
-------------------------------------------------------------------------------------
                                        0.5192   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0005    3.0459 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    3.1368 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    3.1379 ^ gpio_control_in_1[2]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0302    0.2313    3.3692 ^ gpio_control_in_1[2]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1[2]/shift_register[11] (net)
                    0.0302    0.0000    3.3692 ^ gpio_control_in_1[2]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0531    0.3698    3.7390 ^ gpio_control_in_1[2]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_in_1[2]/net49 (net)
                    0.0531    0.0000    3.7391 ^ gpio_control_in_1[2]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.7391   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.4785   clock uncertainty
                             -0.2373    3.2412   clock reconvergence pessimism
                             -0.0213    3.2199   library hold time
                                        3.2199   data required time
-------------------------------------------------------------------------------------
                                        3.2199   data required time
                                       -3.7391   data arrival time
-------------------------------------------------------------------------------------
                                        0.5192   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9265 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0147 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0151 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1146    4.1297 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0529    4.1826 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1096    4.2922 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.2923 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0888    4.3811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3815 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1180    4.4995 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0481    4.5476 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1087    4.6563 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    4.6565 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0887    4.7452 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7456 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1069    4.8525 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0112    4.8638 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    4.9569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0005    4.9574 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    5.0482 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    5.0493 ^ gpio_control_in_1[8]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0302    0.2313    5.2806 ^ gpio_control_in_1[8]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1[8]/shift_register[11] (net)
                    0.0302    0.0000    5.2807 ^ gpio_control_in_1[8]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0531    0.3698    5.6505 ^ gpio_control_in_1[8]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_in_1[8]/net49 (net)
                    0.0531    0.0000    5.6505 ^ gpio_control_in_1[8]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.6505   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2324 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3276 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3280 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1235    4.4515 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0570    4.5085 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1181    4.6266 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.6268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0957    4.7225 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7229 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1272    4.8501 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0519    4.9020 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1172    5.0192 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    5.0194 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0956    5.1150 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.1154 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1153    5.2307 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0121    5.2428 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    5.3431 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0002    5.3433 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    5.4385 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.4389 ^ gpio_control_in_1[8]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.5389   clock uncertainty
                             -0.3863    5.1526   clock reconvergence pessimism
                             -0.0213    5.1313   library hold time
                                        5.1313   data required time
-------------------------------------------------------------------------------------
                                        5.1313   data required time
                                       -5.6505   data arrival time
-------------------------------------------------------------------------------------
                                        0.5192   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.1811 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.2696 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.2700 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1144    5.3844 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0300    5.4143 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1027    5.5170 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.5172 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.6056 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6060 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1073    5.7133 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0098    5.7231 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0928    5.8159 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    5.8160 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.9043 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.9047 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1068    6.0115 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0149    6.0264 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0941    6.1205 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0002    6.1207 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    6.2090 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.2094 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1055    6.3149 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0722    0.0141    6.3290 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0935    6.4225 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0327    0.0005    6.4229 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    6.5138 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    6.5149 ^ gpio_control_in_2[1]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0302    0.2313    6.7462 ^ gpio_control_in_2[1]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[1]/shift_register[11] (net)
                    0.0302    0.0000    6.7463 ^ gpio_control_in_2[1]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0531    0.3698    7.1161 ^ gpio_control_in_2[1]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_in_2[1]/net49 (net)
                    0.0531    0.0000    7.1161 ^ gpio_control_in_2[1]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.1161   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.5849 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    5.6802 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6807 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1233    5.8039 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0323    5.8362 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1107    5.9469 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.9471 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    6.0424 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.0428 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1156    6.1585 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0106    6.1691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1000    6.2691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.2692 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.3644 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.3648 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1151    6.4799 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0161    6.4960 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.1014    6.5974 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0002    6.5976 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.6928 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.6932 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1137    6.8070 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0722    0.0152    6.8222 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1008    6.9229 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.9231 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    7.0183 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    7.0187 ^ gpio_control_in_2[1]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.1187   clock uncertainty
                             -0.5005    6.6182   clock reconvergence pessimism
                             -0.0213    6.5969   library hold time
                                        6.5969   data required time
-------------------------------------------------------------------------------------
                                        6.5969   data required time
                                       -7.1161   data arrival time
-------------------------------------------------------------------------------------
                                        0.5192   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0005    2.1551 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    2.2460 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    2.2471 ^ gpio_control_in_1a[5]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0302    0.2313    2.4784 ^ gpio_control_in_1a[5]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1a[5]/shift_register[11] (net)
                    0.0302    0.0000    2.4785 ^ gpio_control_in_1a[5]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0531    0.3698    2.8483 ^ gpio_control_in_1a[5]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_in_1a[5]/net49 (net)
                    0.0531    0.0000    2.8483 ^ gpio_control_in_1a[5]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.8483   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.5183   clock uncertainty
                             -0.1679    2.3504   clock reconvergence pessimism
                             -0.0213    2.3291   library hold time
                                        2.3291   data required time
-------------------------------------------------------------------------------------
                                        2.3291   data required time
                                       -2.8483   data arrival time
-------------------------------------------------------------------------------------
                                        0.5192   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.1811 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.2696 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.2700 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1144    5.3844 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0300    5.4143 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1027    5.5170 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.5172 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.6056 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6060 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1073    5.7133 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0098    5.7231 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0928    5.8159 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0005    5.8163 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    5.9072 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    5.9083 ^ gpio_control_in_2[3]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0302    0.2313    6.1396 ^ gpio_control_in_2[3]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[3]/shift_register[11] (net)
                    0.0302    0.0000    6.1397 ^ gpio_control_in_2[3]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0531    0.3698    6.5095 ^ gpio_control_in_2[3]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_in_2[3]/net49 (net)
                    0.0531    0.0000    6.5095 ^ gpio_control_in_2[3]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.5095   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.5849 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    5.6802 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6807 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1233    5.8039 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0323    5.8362 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1107    5.9469 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.9471 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    6.0424 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.0428 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1156    6.1585 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0106    6.1691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1000    6.2691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.2692 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.3644 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.3648 ^ gpio_control_in_2[3]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.4648   clock uncertainty
                             -0.4532    6.0116   clock reconvergence pessimism
                             -0.0213    5.9903   library hold time
                                        5.9903   data required time
-------------------------------------------------------------------------------------
                                        5.9903   data required time
                                       -6.5095   data arrival time
-------------------------------------------------------------------------------------
                                        0.5192   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0005    2.4511 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    2.5419 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    2.5431 ^ gpio_control_in_1[0]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0302    0.2313    2.7744 ^ gpio_control_in_1[0]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1[0]/shift_register[11] (net)
                    0.0302    0.0000    2.7744 ^ gpio_control_in_1[0]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0531    0.3698    3.1442 ^ gpio_control_in_1[0]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_in_1[0]/net49 (net)
                    0.0531    0.0000    3.1442 ^ gpio_control_in_1[0]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.1442   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.8373   clock uncertainty
                             -0.1910    2.6463   clock reconvergence pessimism
                             -0.0213    2.6250   library hold time
                                        2.6250   data required time
-------------------------------------------------------------------------------------
                                        2.6250   data required time
                                       -3.1442   data arrival time
-------------------------------------------------------------------------------------
                                        0.5192   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0005    2.7460 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    2.8368 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    2.8379 ^ gpio_control_in_1[1]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0302    0.2313    3.0692 ^ gpio_control_in_1[1]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1[1]/shift_register[11] (net)
                    0.0302    0.0000    3.0693 ^ gpio_control_in_1[1]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0531    0.3698    3.4391 ^ gpio_control_in_1[1]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_in_1[1]/net49 (net)
                    0.0531    0.0000    3.4391 ^ gpio_control_in_1[1]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.4391   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0551 ^ gpio_control_in_1[1]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.1551   clock uncertainty
                             -0.2139    2.9412   clock reconvergence pessimism
                             -0.0213    2.9199   library hold time
                                        2.9199   data required time
-------------------------------------------------------------------------------------
                                        2.9199   data required time
                                       -3.4391   data arrival time
-------------------------------------------------------------------------------------
                                        0.5192   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0005    3.6331 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    3.7239 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    3.7250 ^ gpio_control_in_1[4]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0302    0.2313    3.9563 ^ gpio_control_in_1[4]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1[4]/shift_register[11] (net)
                    0.0302    0.0000    3.9564 ^ gpio_control_in_1[4]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0531    0.3698    4.3262 ^ gpio_control_in_1[4]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_in_1[4]/net49 (net)
                    0.0531    0.0000    4.3262 ^ gpio_control_in_1[4]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.3262   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.1114   clock uncertainty
                             -0.2831    3.8283   clock reconvergence pessimism
                             -0.0213    3.8070   library hold time
                                        3.8070   data required time
-------------------------------------------------------------------------------------
                                        3.8070   data required time
                                       -4.3262   data arrival time
-------------------------------------------------------------------------------------
                                        0.5192   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0005    3.9268 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    4.0176 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    4.0188 ^ gpio_control_in_1[5]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0302    0.2313    4.2501 ^ gpio_control_in_1[5]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1[5]/shift_register[11] (net)
                    0.0302    0.0000    4.2501 ^ gpio_control_in_1[5]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0531    0.3698    4.6199 ^ gpio_control_in_1[5]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_in_1[5]/net49 (net)
                    0.0531    0.0000    4.6199 ^ gpio_control_in_1[5]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.6199   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2324 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3276 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3280 ^ gpio_control_in_1[5]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.4280   clock uncertainty
                             -0.3059    4.1220   clock reconvergence pessimism
                             -0.0213    4.1007   library hold time
                                        4.1007   data required time
-------------------------------------------------------------------------------------
                                        4.1007   data required time
                                       -4.6199   data arrival time
-------------------------------------------------------------------------------------
                                        0.5192   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0005    0.9818 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    1.0727 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    1.0738 ^ gpio_control_in_1a[1]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0302    0.2313    1.3051 ^ gpio_control_in_1a[1]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1a[1]/shift_register[11] (net)
                    0.0302    0.0000    1.3051 ^ gpio_control_in_1a[1]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0531    0.3698    1.6749 ^ gpio_control_in_1a[1]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_in_1a[1]/net49 (net)
                    0.0531    0.0000    1.6750 ^ gpio_control_in_1a[1]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.6750   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.2535   clock uncertainty
                             -0.0765    1.1770   clock reconvergence pessimism
                             -0.0213    1.1558   library hold time
                                        1.1558   data required time
-------------------------------------------------------------------------------------
                                        1.1558   data required time
                                       -1.6750   data arrival time
-------------------------------------------------------------------------------------
                                        0.5192   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0005    2.4709 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    2.5618 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    2.5629 ^ gpio_control_in_2[14]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0302    0.2313    2.7942 ^ gpio_control_in_2[14]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[14]/shift_register[11] (net)
                    0.0302    0.0000    2.7942 ^ gpio_control_in_2[14]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0531    0.3698    3.1640 ^ gpio_control_in_2[14]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_in_2[14]/net49 (net)
                    0.0531    0.0000    3.1641 ^ gpio_control_in_2[14]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.1641   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.8587   clock uncertainty
                             -0.1925    2.6662   clock reconvergence pessimism
                             -0.0213    2.6449   library hold time
                                        2.6449   data required time
-------------------------------------------------------------------------------------
                                        2.6449   data required time
                                       -3.1641   data arrival time
-------------------------------------------------------------------------------------
                                        0.5192   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0005    3.3382 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    3.4290 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    3.4301 ^ gpio_control_in_1[3]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0302    0.2313    3.6614 ^ gpio_control_in_1[3]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1[3]/shift_register[11] (net)
                    0.0302    0.0000    3.6615 ^ gpio_control_in_1[3]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0531    0.3698    4.0313 ^ gpio_control_in_1[3]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_in_1[3]/net49 (net)
                    0.0531    0.0000    4.0313 ^ gpio_control_in_1[3]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.0313   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.7935   clock uncertainty
                             -0.2601    3.5334   clock reconvergence pessimism
                             -0.0213    3.5121   library hold time
                                        3.5121   data required time
-------------------------------------------------------------------------------------
                                        3.5121   data required time
                                       -4.0313   data arrival time
-------------------------------------------------------------------------------------
                                        0.5192   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0005    1.5649 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    1.6557 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    1.6568 ^ gpio_control_in_1a[3]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0302    0.2313    1.8881 ^ gpio_control_in_1a[3]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1a[3]/shift_register[11] (net)
                    0.0302    0.0000    1.8881 ^ gpio_control_in_1a[3]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0531    0.3698    2.2580 ^ gpio_control_in_1a[3]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_in_1a[3]/net49 (net)
                    0.0531    0.0000    2.2580 ^ gpio_control_in_1a[3]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.2580   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.8820   clock uncertainty
                             -0.1219    1.7601   clock reconvergence pessimism
                             -0.0213    1.7388   library hold time
                                        1.7388   data required time
-------------------------------------------------------------------------------------
                                        1.7388   data required time
                                       -2.2580   data arrival time
-------------------------------------------------------------------------------------
                                        0.5192   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0005    3.6808 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    3.7716 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    3.7728 ^ gpio_control_in_2[10]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0302    0.2313    4.0041 ^ gpio_control_in_2[10]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[10]/shift_register[11] (net)
                    0.0302    0.0000    4.0041 ^ gpio_control_in_2[10]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0531    0.3698    4.3739 ^ gpio_control_in_2[10]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_in_2[10]/net49 (net)
                    0.0531    0.0000    4.3739 ^ gpio_control_in_2[10]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.3739   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.1628   clock uncertainty
                             -0.2868    3.8760   clock reconvergence pessimism
                             -0.0213    3.8547   library hold time
                                        3.8547   data required time
-------------------------------------------------------------------------------------
                                        3.8547   data required time
                                       -4.3739   data arrival time
-------------------------------------------------------------------------------------
                                        0.5192   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0005    4.5552 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    4.6460 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    4.6472 ^ gpio_control_in_2[7]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0302    0.2313    4.8785 ^ gpio_control_in_2[7]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[7]/shift_register[11] (net)
                    0.0302    0.0000    4.8785 ^ gpio_control_in_2[7]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0531    0.3698    5.2483 ^ gpio_control_in_2[7]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_in_2[7]/net49 (net)
                    0.0531    0.0000    5.2483 ^ gpio_control_in_2[7]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.2483   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0053 ^ gpio_control_in_2[7]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.1053   clock uncertainty
                             -0.3549    4.7504   clock reconvergence pessimism
                             -0.0213    4.7291   library hold time
                                        4.7291   data required time
-------------------------------------------------------------------------------------
                                        4.7291   data required time
                                       -5.2483   data arrival time
-------------------------------------------------------------------------------------
                                        0.5192   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0005    3.9724 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    4.0632 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    4.0643 ^ gpio_control_in_2[9]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0302    0.2313    4.2956 ^ gpio_control_in_2[9]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[9]/shift_register[11] (net)
                    0.0302    0.0000    4.2957 ^ gpio_control_in_2[9]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0531    0.3698    4.6655 ^ gpio_control_in_2[9]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_in_2[9]/net49 (net)
                    0.0531    0.0000    4.6655 ^ gpio_control_in_2[9]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.6655   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.4771   clock uncertainty
                             -0.3095    4.1676   clock reconvergence pessimism
                             -0.0213    4.1463   library hold time
                                        4.1463   data required time
-------------------------------------------------------------------------------------
                                        4.1463   data required time
                                       -4.6655   data arrival time
-------------------------------------------------------------------------------------
                                        0.5192   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0005    0.3970 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    0.4878 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    0.4890 ^ gpio_control_bidir_1[1]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0302    0.2313    0.7203 ^ gpio_control_bidir_1[1]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_bidir_1[1]/shift_register[11] (net)
                    0.0302    0.0000    0.7203 ^ gpio_control_bidir_1[1]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0531    0.3698    1.0901 ^ gpio_control_bidir_1[1]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_bidir_1[1]/net49 (net)
                    0.0531    0.0000    1.0901 ^ gpio_control_bidir_1[1]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.0901   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5231 ^ gpio_control_bidir_1[1]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.6231   clock uncertainty
                             -0.0309    0.5922   clock reconvergence pessimism
                             -0.0213    0.5709   library hold time
                                        0.5709   data required time
-------------------------------------------------------------------------------------
                                        0.5709   data required time
                                       -1.0901   data arrival time
-------------------------------------------------------------------------------------
                                        0.5192   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0005    1.8551 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    1.9459 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    1.9470 ^ gpio_control_in_1a[4]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0302    0.2313    2.1783 ^ gpio_control_in_1a[4]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1a[4]/shift_register[11] (net)
                    0.0302    0.0000    2.1784 ^ gpio_control_in_1a[4]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0531    0.3698    2.5482 ^ gpio_control_in_1a[4]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_in_1a[4]/net49 (net)
                    0.0531    0.0000    2.5482 ^ gpio_control_in_1a[4]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.5482   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.1948   clock uncertainty
                             -0.1445    2.0503   clock reconvergence pessimism
                             -0.0213    2.0290   library hold time
                                        2.0290   data required time
-------------------------------------------------------------------------------------
                                        2.0290   data required time
                                       -2.5482   data arrival time
-------------------------------------------------------------------------------------
                                        0.5192   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0005    2.7630 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    2.8538 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    2.8550 ^ gpio_control_in_2[13]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0302    0.2313    3.0863 ^ gpio_control_in_2[13]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[13]/shift_register[11] (net)
                    0.0302    0.0000    3.0863 ^ gpio_control_in_2[13]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0531    0.3698    3.4561 ^ gpio_control_in_2[13]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_in_2[13]/net49 (net)
                    0.0531    0.0000    3.4561 ^ gpio_control_in_2[13]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.4561   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.1735   clock uncertainty
                             -0.2153    2.9582   clock reconvergence pessimism
                             -0.0213    2.9369   library hold time
                                        2.9369   data required time
-------------------------------------------------------------------------------------
                                        2.9369   data required time
                                       -3.4561   data arrival time
-------------------------------------------------------------------------------------
                                        0.5192   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0005    0.6864 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    0.7772 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    0.7783 ^ gpio_control_in_1a[0]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0302    0.2313    1.0096 ^ gpio_control_in_1a[0]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1a[0]/shift_register[11] (net)
                    0.0302    0.0000    1.0097 ^ gpio_control_in_1a[0]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0531    0.3698    1.3795 ^ gpio_control_in_1a[0]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_in_1a[0]/net49 (net)
                    0.0531    0.0000    1.3795 ^ gpio_control_in_1a[0]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.3795   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8350 ^ gpio_control_in_1a[0]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.9350   clock uncertainty
                             -0.0535    0.8816   clock reconvergence pessimism
                             -0.0213    0.8603   library hold time
                                        0.8603   data required time
-------------------------------------------------------------------------------------
                                        0.8603   data required time
                                       -1.3795   data arrival time
-------------------------------------------------------------------------------------
                                        0.5192   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0005    1.2722 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    1.3630 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    1.3641 ^ gpio_control_in_1a[2]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0302    0.2313    1.5954 ^ gpio_control_in_1a[2]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1a[2]/shift_register[11] (net)
                    0.0302    0.0000    1.5954 ^ gpio_control_in_1a[2]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0531    0.3698    1.9653 ^ gpio_control_in_1a[2]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_in_1a[2]/net49 (net)
                    0.0531    0.0000    1.9653 ^ gpio_control_in_1a[2]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.9653   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.5665   clock uncertainty
                             -0.0991    1.4674   clock reconvergence pessimism
                             -0.0213    1.4461   library hold time
                                        1.4461   data required time
-------------------------------------------------------------------------------------
                                        1.4461   data required time
                                       -1.9653   data arrival time
-------------------------------------------------------------------------------------
                                        0.5192   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0005    3.3885 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    3.4793 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    3.4804 ^ gpio_control_in_2[11]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0302    0.2313    3.7117 ^ gpio_control_in_2[11]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[11]/shift_register[11] (net)
                    0.0302    0.0000    3.7117 ^ gpio_control_in_2[11]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0531    0.3698    4.0815 ^ gpio_control_in_2[11]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_in_2[11]/net49 (net)
                    0.0531    0.0000    4.0816 ^ gpio_control_in_2[11]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.0816   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.8477   clock uncertainty
                             -0.2640    3.5837   clock reconvergence pessimism
                             -0.0213    3.5624   library hold time
                                        3.5624   data required time
-------------------------------------------------------------------------------------
                                        3.5624   data required time
                                       -4.0816   data arrival time
-------------------------------------------------------------------------------------
                                        0.5192   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0005    2.1753 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    2.2661 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    2.2672 ^ gpio_control_in_2[15]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0302    0.2313    2.4985 ^ gpio_control_in_2[15]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[15]/shift_register[11] (net)
                    0.0302    0.0000    2.4986 ^ gpio_control_in_2[15]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0531    0.3698    2.8684 ^ gpio_control_in_2[15]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_in_2[15]/net49 (net)
                    0.0531    0.0000    2.8684 ^ gpio_control_in_2[15]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.8684   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4399 ^ gpio_control_in_2[15]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.5399   clock uncertainty
                             -0.1695    2.3705   clock reconvergence pessimism
                             -0.0213    2.3492   library hold time
                                        2.3492   data required time
-------------------------------------------------------------------------------------
                                        2.3492   data required time
                                       -2.8684   data arrival time
-------------------------------------------------------------------------------------
                                        0.5192   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0005    4.8445 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    4.9353 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    4.9364 ^ gpio_control_in_2[6]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0302    0.2313    5.1677 ^ gpio_control_in_2[6]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[6]/shift_register[11] (net)
                    0.0302    0.0000    5.1678 ^ gpio_control_in_2[6]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0531    0.3698    5.5376 ^ gpio_control_in_2[6]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_in_2[6]/net49 (net)
                    0.0531    0.0000    5.5376 ^ gpio_control_in_2[6]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.5376   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.4172   clock uncertainty
                             -0.3775    5.0397   clock reconvergence pessimism
                             -0.0213    5.0184   library hold time
                                        5.0184   data required time
-------------------------------------------------------------------------------------
                                        5.0184   data required time
                                       -5.5376   data arrival time
-------------------------------------------------------------------------------------
                                        0.5192   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0326    0.0005    4.2634 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    4.3542 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    4.3553 ^ gpio_control_in_2[8]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0302    0.2313    4.5866 ^ gpio_control_in_2[8]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[8]/shift_register[11] (net)
                    0.0302    0.0000    4.5866 ^ gpio_control_in_2[8]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0531    0.3698    4.9564 ^ gpio_control_in_2[8]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_in_2[8]/net49 (net)
                    0.0531    0.0000    4.9565 ^ gpio_control_in_2[8]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.9565   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6907 ^ gpio_control_in_2[8]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.7907   clock uncertainty
                             -0.3322    4.4586   clock reconvergence pessimism
                             -0.0213    4.4373   library hold time
                                        4.4373   data required time
-------------------------------------------------------------------------------------
                                        4.4373   data required time
                                       -4.9565   data arrival time
-------------------------------------------------------------------------------------
                                        0.5192   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0005    1.8856 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    1.9764 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    1.9775 ^ gpio_control_bidir_2[0]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0302    0.2313    2.2088 ^ gpio_control_bidir_2[0]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_bidir_2[0]/shift_register[11] (net)
                    0.0302    0.0000    2.2088 ^ gpio_control_bidir_2[0]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0531    0.3698    2.5786 ^ gpio_control_bidir_2[0]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_bidir_2[0]/net49 (net)
                    0.0531    0.0000    2.5787 ^ gpio_control_bidir_2[0]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.5787   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1276 ^ gpio_control_bidir_2[0]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.2276   clock uncertainty
                             -0.1469    2.0807   clock reconvergence pessimism
                             -0.0213    2.0595   library hold time
                                        2.0595   data required time
-------------------------------------------------------------------------------------
                                        2.0595   data required time
                                       -2.5787   data arrival time
-------------------------------------------------------------------------------------
                                        0.5192   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0005    1.5983 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    1.6891 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    1.6903 ^ gpio_control_bidir_2[1]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0302    0.2313    1.9216 ^ gpio_control_bidir_2[1]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_bidir_2[1]/shift_register[11] (net)
                    0.0302    0.0000    1.9216 ^ gpio_control_bidir_2[1]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0531    0.3698    2.2914 ^ gpio_control_bidir_2[1]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_bidir_2[1]/net49 (net)
                    0.0531    0.0000    2.2914 ^ gpio_control_bidir_2[1]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.2914   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8180 ^ gpio_control_bidir_2[1]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.9180   clock uncertainty
                             -0.1245    1.7935   clock reconvergence pessimism
                             -0.0213    1.7722   library hold time
                                        1.7722   data required time
-------------------------------------------------------------------------------------
                                        1.7722   data required time
                                       -2.2914   data arrival time
-------------------------------------------------------------------------------------
                                        0.5192   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0005    1.3106 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    1.4013 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    1.4025 ^ gpio_control_bidir_2[2]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0302    0.2313    1.6338 ^ gpio_control_bidir_2[2]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_bidir_2[2]/shift_register[11] (net)
                    0.0302    0.0000    1.6338 ^ gpio_control_bidir_2[2]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0531    0.3698    2.0036 ^ gpio_control_bidir_2[2]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0051                                 gpio_control_bidir_2[2]/net49 (net)
                    0.0531    0.0000    2.0036 ^ gpio_control_bidir_2[2]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.0036   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.6078   clock uncertainty
                             -0.1021    1.5057   clock reconvergence pessimism
                             -0.0213    1.4844   library hold time
                                        1.4844   data required time
-------------------------------------------------------------------------------------
                                        1.4844   data required time
                                       -2.0036   data arrival time
-------------------------------------------------------------------------------------
                                        0.5192   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9265 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0147 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0151 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1146    4.1297 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0529    4.1826 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1096    4.2922 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0005    4.2926 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0913    4.3840 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    4.3850 ^ gpio_control_in_1[6]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2330    4.6180 ^ gpio_control_in_1[6]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_1[6]/shift_register[8] (net)
                    0.0315    0.0000    4.6180 ^ gpio_control_in_1[6]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0589    0.3746    4.9926 ^ gpio_control_in_1[6]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_in_1[6]/net55 (net)
                    0.0589    0.0001    4.9926 ^ gpio_control_in_1[6]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.9926   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2324 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3276 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3280 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1235    4.4515 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0570    4.5085 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1181    4.6266 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.6268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0957    4.7225 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0003    4.7228 ^ gpio_control_in_1[6]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.8228   clock uncertainty
                             -0.3345    4.4883   clock reconvergence pessimism
                             -0.0217    4.4666   library hold time
                                        4.4666   data required time
-------------------------------------------------------------------------------------
                                        4.4666   data required time
                                       -4.9926   data arrival time
-------------------------------------------------------------------------------------
                                        0.5260   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9265 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0147 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0151 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1146    4.1297 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0529    4.1826 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1096    4.2922 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.2923 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0888    4.3811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3815 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1180    4.4995 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0481    4.5476 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1087    4.6563 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0005    4.6568 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0913    4.7481 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    4.7491 ^ gpio_control_in_1[7]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2330    4.9821 ^ gpio_control_in_1[7]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_1[7]/shift_register[8] (net)
                    0.0315    0.0000    4.9821 ^ gpio_control_in_1[7]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0589    0.3746    5.3567 ^ gpio_control_in_1[7]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_in_1[7]/net55 (net)
                    0.0589    0.0001    5.3567 ^ gpio_control_in_1[7]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.3567   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2324 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3276 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3280 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1235    4.4515 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0570    4.5085 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1181    4.6266 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.6268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0957    4.7225 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7229 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1272    4.8501 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0519    4.9020 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1172    5.0192 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    5.0194 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0956    5.1150 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0003    5.1153 ^ gpio_control_in_1[7]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.2153   clock uncertainty
                             -0.3628    4.8524   clock reconvergence pessimism
                             -0.0217    4.8307   library hold time
                                        4.8307   data required time
-------------------------------------------------------------------------------------
                                        4.8307   data required time
                                       -5.3567   data arrival time
-------------------------------------------------------------------------------------
                                        0.5260   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.1811 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.2696 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.2700 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1144    5.3844 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0300    5.4143 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1027    5.5170 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0005    5.5175 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0910    5.6085 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    5.6095 ^ gpio_control_in_2[4]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2330    5.8425 ^ gpio_control_in_2[4]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_2[4]/shift_register[8] (net)
                    0.0315    0.0000    5.8425 ^ gpio_control_in_2[4]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0589    0.3746    6.2171 ^ gpio_control_in_2[4]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_in_2[4]/net55 (net)
                    0.0589    0.0001    6.2171 ^ gpio_control_in_2[4]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.2171   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.5849 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    5.6802 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6807 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1233    5.8039 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0323    5.8362 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1107    5.9469 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.9471 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    6.0424 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0003    6.0427 ^ gpio_control_in_2[4]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.1427   clock uncertainty
                             -0.4299    5.7128   clock reconvergence pessimism
                             -0.0217    5.6911   library hold time
                                        5.6911   data required time
-------------------------------------------------------------------------------------
                                        5.6911   data required time
                                       -6.2171   data arrival time
-------------------------------------------------------------------------------------
                                        0.5260   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0005    5.1814 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0911    5.2725 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    5.2735 ^ gpio_control_in_2[5]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2330    5.5065 ^ gpio_control_in_2[5]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_2[5]/shift_register[8] (net)
                    0.0315    0.0000    5.5065 ^ gpio_control_in_2[5]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0589    0.3746    5.8811 ^ gpio_control_in_2[5]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_in_2[5]/net55 (net)
                    0.0589    0.0001    5.8811 ^ gpio_control_in_2[5]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.8811   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.5849 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    5.6802 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0003    5.6805 ^ gpio_control_in_2[5]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.7805   clock uncertainty
                             -0.4037    5.3768   clock reconvergence pessimism
                             -0.0217    5.3551   library hold time
                                        5.3551   data required time
-------------------------------------------------------------------------------------
                                        5.3551   data required time
                                       -5.8811   data arrival time
-------------------------------------------------------------------------------------
                                        0.5260   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0005    3.0985 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0910    3.1895 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    3.1906 ^ gpio_control_in_2[12]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2330    3.4235 ^ gpio_control_in_2[12]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_2[12]/shift_register[8] (net)
                    0.0315    0.0000    3.4236 ^ gpio_control_in_2[12]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0589    0.3745    3.7981 ^ gpio_control_in_2[12]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_in_2[12]/net55 (net)
                    0.0589    0.0001    3.7982 ^ gpio_control_in_2[12]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.7982   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0003    3.4352 ^ gpio_control_in_2[12]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.5352   clock uncertainty
                             -0.2414    3.2938   clock reconvergence pessimism
                             -0.0217    3.2721   library hold time
                                        3.2721   data required time
-------------------------------------------------------------------------------------
                                        3.2721   data required time
                                       -3.7982   data arrival time
-------------------------------------------------------------------------------------
                                        0.5260   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0005    0.1068 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0910    0.1978 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    0.1988 ^ gpio_control_bidir_1[0]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2330    0.4318 ^ gpio_control_bidir_1[0]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_bidir_1[0]/shift_register[8] (net)
                    0.0315    0.0000    0.4318 ^ gpio_control_bidir_1[0]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0589    0.3746    0.8064 ^ gpio_control_bidir_1[0]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_bidir_1[0]/net55 (net)
                    0.0589    0.0001    0.8064 ^ gpio_control_bidir_1[0]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        0.8064   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0003    0.2104 ^ gpio_control_bidir_1[0]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.3104   clock uncertainty
                             -0.0083    0.3021   clock reconvergence pessimism
                             -0.0217    0.2804   library hold time
                                        0.2804   data required time
-------------------------------------------------------------------------------------
                                        0.2804   data required time
                                       -0.8064   data arrival time
-------------------------------------------------------------------------------------
                                        0.5260   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9265 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0147 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0151 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1146    4.1297 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0529    4.1826 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1096    4.2922 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.2923 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0888    4.3811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3815 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1180    4.4995 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0481    4.5476 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1087    4.6563 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    4.6565 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0887    4.7452 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7456 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1069    4.8525 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0112    4.8638 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    4.9569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0002    4.9570 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.0453 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0457 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0772    0.1126    5.1583 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.0811    0.0130    5.1713 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0329    0.0957    5.2671 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0329    0.0005    5.2675 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    5.3585 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    5.3595 ^ gpio_control_in_1[9]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2330    5.5924 ^ gpio_control_in_1[9]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_1[9]/shift_register[8] (net)
                    0.0315    0.0000    5.5925 ^ gpio_control_in_1[9]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0589    0.3746    5.9670 ^ gpio_control_in_1[9]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_in_1[9]/net55 (net)
                    0.0589    0.0001    5.9671 ^ gpio_control_in_1[9]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.9671   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2324 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3276 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3280 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1235    4.4515 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0570    4.5085 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1181    4.6266 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.6268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0957    4.7225 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7229 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1272    4.8501 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0519    4.9020 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1172    5.0192 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    5.0194 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0956    5.1150 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.1154 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1153    5.2307 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0121    5.2428 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    5.3431 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0002    5.3433 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    5.4385 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.4389 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0772    0.1214    5.5603 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.0811    0.0140    5.5743 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0329    0.1032    5.6775 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0329    0.0002    5.6777 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    5.7729 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0380    0.0003    5.7732 ^ gpio_control_in_1[9]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.8732   clock uncertainty
                             -0.4104    5.4628   clock reconvergence pessimism
                             -0.0217    5.4410   library hold time
                                        5.4410   data required time
-------------------------------------------------------------------------------------
                                        5.4410   data required time
                                       -5.9671   data arrival time
-------------------------------------------------------------------------------------
                                        0.5260   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9265 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0147 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0151 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1146    4.1297 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0529    4.1826 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1096    4.2922 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.2923 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0888    4.3811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3815 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1180    4.4995 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0481    4.5476 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1087    4.6563 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    4.6565 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0887    4.7452 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7456 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1069    4.8525 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0112    4.8638 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    4.9569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0002    4.9570 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.0453 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0457 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0772    0.1126    5.1583 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.0811    0.0130    5.1713 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0329    0.0957    5.2671 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0329    0.0002    5.2672 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.3556 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3560 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0724    0.1090    5.4650 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[17] (net)
                    0.0777    0.0146    5.4796 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0949    5.5745 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0328    0.0005    5.5750 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    5.6659 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    5.6669 ^ gpio_control_in_1[10]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2330    5.8998 ^ gpio_control_in_1[10]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_1[10]/shift_register[8] (net)
                    0.0315    0.0000    5.8999 ^ gpio_control_in_1[10]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0589    0.3746    6.2744 ^ gpio_control_in_1[10]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_in_1[10]/net55 (net)
                    0.0589    0.0001    6.2745 ^ gpio_control_in_1[10]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.2745   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2324 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3276 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3280 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1235    4.4515 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0570    4.5085 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1181    4.6266 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.6268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0957    4.7225 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7229 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1272    4.8501 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0519    4.9020 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1172    5.0192 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    5.0194 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0956    5.1150 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.1154 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1153    5.2307 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0121    5.2428 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    5.3431 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0002    5.3433 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    5.4385 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.4389 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0772    0.1214    5.5603 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.0811    0.0140    5.5743 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0329    0.1032    5.6775 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0329    0.0002    5.6777 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    5.7729 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.7733 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0724    0.1175    5.8908 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[17] (net)
                    0.0777    0.0158    5.9066 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.1023    6.0089 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0328    0.0002    6.0090 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.1042 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[10]/serial_clock_out_buffered (net)
                    0.0380    0.0003    6.1045 ^ gpio_control_in_1[10]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.2045   clock uncertainty
                             -0.4344    5.7702   clock reconvergence pessimism
                             -0.0217    5.7484   library hold time
                                        5.7484   data required time
-------------------------------------------------------------------------------------
                                        5.7484   data required time
                                       -6.2745   data arrival time
-------------------------------------------------------------------------------------
                                        0.5260   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.1811 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.2696 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.2700 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1144    5.3844 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0300    5.4143 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1027    5.5170 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.5172 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.6056 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6060 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1073    5.7133 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0098    5.7231 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0928    5.8159 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    5.8160 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.9043 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.9047 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1068    6.0115 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0149    6.0264 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0941    6.1205 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0002    6.1207 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    6.2090 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.2094 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1055    6.3149 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0722    0.0141    6.3290 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0935    6.4225 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.4226 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    6.5109 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.5113 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1064    6.6177 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_2[1] (net)
                    0.0733    0.0141    6.6318 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0938    6.7256 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0328    0.0005    6.7261 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    6.8170 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    6.8180 ^ gpio_control_in_2[0]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2330    7.0509 ^ gpio_control_in_2[0]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_2[0]/shift_register[8] (net)
                    0.0315    0.0000    7.0510 ^ gpio_control_in_2[0]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0589    0.3746    7.4255 ^ gpio_control_in_2[0]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_in_2[0]/net55 (net)
                    0.0589    0.0001    7.4256 ^ gpio_control_in_2[0]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.4256   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.5849 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    5.6802 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6807 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1233    5.8039 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0323    5.8362 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1107    5.9469 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.9471 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    6.0424 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.0428 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1156    6.1585 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0106    6.1691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1000    6.2691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.2692 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.3644 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.3648 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1151    6.4799 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0161    6.4960 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.1014    6.5974 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0002    6.5976 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.6928 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.6932 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1137    6.8070 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0722    0.0152    6.8222 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1008    6.9229 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.9231 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    7.0183 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    7.0187 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1147    7.1334 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_2[1] (net)
                    0.0733    0.0152    7.1486 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1011    7.2497 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0327    0.0002    7.2499 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    7.3450 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0003    7.3453 ^ gpio_control_in_2[0]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.4453   clock uncertainty
                             -0.5241    6.9212   clock reconvergence pessimism
                             -0.0217    6.8995   library hold time
                                        6.8995   data required time
-------------------------------------------------------------------------------------
                                        6.8995   data required time
                                       -7.4256   data arrival time
-------------------------------------------------------------------------------------
                                        0.5260   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.1811 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.2696 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.2700 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1144    5.3844 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0300    5.4143 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1027    5.5170 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.5172 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.6056 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6060 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1073    5.7133 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0098    5.7231 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0928    5.8159 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    5.8160 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.9043 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.9047 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1068    6.0115 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0149    6.0264 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0941    6.1205 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0005    6.1210 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    6.2119 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    6.2129 ^ gpio_control_in_2[2]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2330    6.4459 ^ gpio_control_in_2[2]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_2[2]/shift_register[8] (net)
                    0.0315    0.0000    6.4459 ^ gpio_control_in_2[2]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0589    0.3746    6.8204 ^ gpio_control_in_2[2]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_in_2[2]/net55 (net)
                    0.0589    0.0001    6.8205 ^ gpio_control_in_2[2]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.8205   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.5849 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    5.6802 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6807 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1233    5.8039 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0323    5.8362 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1107    5.9469 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.9471 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    6.0424 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.0428 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1156    6.1585 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0106    6.1691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1000    6.2691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.2692 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.3644 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.3648 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1151    6.4799 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0161    6.4960 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.1014    6.5974 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0002    6.5976 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.6928 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0003    6.6931 ^ gpio_control_in_2[2]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.7931   clock uncertainty
                             -0.4769    6.3162   clock reconvergence pessimism
                             -0.0217    6.2944   library hold time
                                        6.2944   data required time
-------------------------------------------------------------------------------------
                                        6.2944   data required time
                                       -6.8205   data arrival time
-------------------------------------------------------------------------------------
                                        0.5260   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.1811 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.2696 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.2700 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1144    5.3844 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0300    5.4143 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1027    5.5170 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.5172 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.6056 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6060 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1073    5.7133 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0098    5.7231 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0928    5.8159 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    5.8160 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.9043 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.9047 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1068    6.0115 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0149    6.0264 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0941    6.1205 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0002    6.1207 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    6.2090 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.2094 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1055    6.3149 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0722    0.0141    6.3290 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0935    6.4225 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0327    0.0005    6.4229 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    6.5138 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    6.5148 ^ gpio_control_in_2[1]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2330    6.7478 ^ gpio_control_in_2[1]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_2[1]/shift_register[8] (net)
                    0.0315    0.0000    6.7478 ^ gpio_control_in_2[1]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0589    0.3746    7.1224 ^ gpio_control_in_2[1]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_in_2[1]/net55 (net)
                    0.0589    0.0001    7.1224 ^ gpio_control_in_2[1]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.1224   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.5849 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    5.6802 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6807 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1233    5.8039 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0323    5.8362 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1107    5.9469 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.9471 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    6.0424 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.0428 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1156    6.1585 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0106    6.1691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1000    6.2691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.2692 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.3644 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.3648 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1151    6.4799 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0161    6.4960 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.1014    6.5974 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0002    6.5976 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.6928 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.6932 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1137    6.8070 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0722    0.0152    6.8222 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1008    6.9229 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.9231 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    7.0183 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0003    7.0186 ^ gpio_control_in_2[1]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.1186   clock uncertainty
                             -0.5005    6.6181   clock reconvergence pessimism
                             -0.0217    6.5964   library hold time
                                        6.5964   data required time
-------------------------------------------------------------------------------------
                                        6.5964   data required time
                                       -7.1224   data arrival time
-------------------------------------------------------------------------------------
                                        0.5261   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0005    3.0459 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    3.1368 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    3.1378 ^ gpio_control_in_1[2]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2330    3.3708 ^ gpio_control_in_1[2]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_1[2]/shift_register[8] (net)
                    0.0315    0.0000    3.3708 ^ gpio_control_in_1[2]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0589    0.3746    3.7454 ^ gpio_control_in_1[2]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_in_1[2]/net55 (net)
                    0.0589    0.0001    3.7454 ^ gpio_control_in_1[2]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.7454   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0003    3.3784 ^ gpio_control_in_1[2]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.4784   clock uncertainty
                             -0.2373    3.2411   clock reconvergence pessimism
                             -0.0217    3.2194   library hold time
                                        3.2194   data required time
-------------------------------------------------------------------------------------
                                        3.2194   data required time
                                       -3.7454   data arrival time
-------------------------------------------------------------------------------------
                                        0.5261   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9265 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0147 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0151 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1146    4.1297 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0529    4.1826 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1096    4.2922 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.2923 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0888    4.3811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3815 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1180    4.4995 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0481    4.5476 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1087    4.6563 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    4.6565 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0887    4.7452 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7456 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1069    4.8525 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0112    4.8638 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    4.9569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0005    4.9574 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    5.0482 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    5.0492 ^ gpio_control_in_1[8]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2330    5.2822 ^ gpio_control_in_1[8]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_1[8]/shift_register[8] (net)
                    0.0315    0.0000    5.2822 ^ gpio_control_in_1[8]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0589    0.3746    5.6568 ^ gpio_control_in_1[8]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_in_1[8]/net55 (net)
                    0.0589    0.0001    5.6569 ^ gpio_control_in_1[8]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.6569   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2324 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3276 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3280 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1235    4.4515 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0570    4.5085 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1181    4.6266 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.6268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0957    4.7225 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7229 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1272    4.8501 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0519    4.9020 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1172    5.0192 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    5.0194 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0956    5.1150 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.1154 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1153    5.2307 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0121    5.2428 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    5.3431 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0002    5.3433 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    5.4385 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0380    0.0003    5.4388 ^ gpio_control_in_1[8]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.5388   clock uncertainty
                             -0.3863    5.1525   clock reconvergence pessimism
                             -0.0217    5.1308   library hold time
                                        5.1308   data required time
-------------------------------------------------------------------------------------
                                        5.1308   data required time
                                       -5.6569   data arrival time
-------------------------------------------------------------------------------------
                                        0.5261   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0005    2.1551 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    2.2460 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    2.2470 ^ gpio_control_in_1a[5]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2330    2.4800 ^ gpio_control_in_1a[5]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_1a[5]/shift_register[8] (net)
                    0.0315    0.0000    2.4800 ^ gpio_control_in_1a[5]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0589    0.3746    2.8546 ^ gpio_control_in_1a[5]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_in_1a[5]/net55 (net)
                    0.0589    0.0001    2.8546 ^ gpio_control_in_1a[5]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.8546   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0003    2.4182 ^ gpio_control_in_1a[5]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.5182   clock uncertainty
                             -0.1679    2.3503   clock reconvergence pessimism
                             -0.0217    2.3286   library hold time
                                        2.3286   data required time
-------------------------------------------------------------------------------------
                                        2.3286   data required time
                                       -2.8546   data arrival time
-------------------------------------------------------------------------------------
                                        0.5261   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.1811 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.2696 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.2700 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1144    5.3844 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0300    5.4143 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1027    5.5170 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.5172 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.6056 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6060 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1073    5.7133 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0098    5.7231 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0928    5.8159 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0005    5.8163 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    5.9072 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    5.9082 ^ gpio_control_in_2[3]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2330    6.1412 ^ gpio_control_in_2[3]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_2[3]/shift_register[8] (net)
                    0.0315    0.0000    6.1412 ^ gpio_control_in_2[3]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0589    0.3746    6.5158 ^ gpio_control_in_2[3]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_in_2[3]/net55 (net)
                    0.0589    0.0001    6.5158 ^ gpio_control_in_2[3]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.5158   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.5849 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    5.6802 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6807 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1233    5.8039 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0323    5.8362 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1107    5.9469 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.9471 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    6.0424 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.0428 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1156    6.1585 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0106    6.1691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1000    6.2691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.2692 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.3644 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0003    6.3647 ^ gpio_control_in_2[3]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.4647   clock uncertainty
                             -0.4532    6.0115   clock reconvergence pessimism
                             -0.0217    5.9898   library hold time
                                        5.9898   data required time
-------------------------------------------------------------------------------------
                                        5.9898   data required time
                                       -6.5158   data arrival time
-------------------------------------------------------------------------------------
                                        0.5261   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0005    2.4511 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    2.5419 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    2.5429 ^ gpio_control_in_1[0]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2330    2.7759 ^ gpio_control_in_1[0]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_1[0]/shift_register[8] (net)
                    0.0315    0.0000    2.7760 ^ gpio_control_in_1[0]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0589    0.3746    3.1505 ^ gpio_control_in_1[0]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_in_1[0]/net55 (net)
                    0.0589    0.0001    3.1506 ^ gpio_control_in_1[0]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.1506   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0003    2.7372 ^ gpio_control_in_1[0]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.8372   clock uncertainty
                             -0.1910    2.6462   clock reconvergence pessimism
                             -0.0217    2.6245   library hold time
                                        2.6245   data required time
-------------------------------------------------------------------------------------
                                        2.6245   data required time
                                       -3.1506   data arrival time
-------------------------------------------------------------------------------------
                                        0.5261   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0005    3.6331 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    3.7239 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    3.7249 ^ gpio_control_in_1[4]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2330    3.9579 ^ gpio_control_in_1[4]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_1[4]/shift_register[8] (net)
                    0.0315    0.0000    3.9579 ^ gpio_control_in_1[4]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0589    0.3746    4.3325 ^ gpio_control_in_1[4]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_in_1[4]/net55 (net)
                    0.0589    0.0001    4.3325 ^ gpio_control_in_1[4]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.3325   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0003    4.0113 ^ gpio_control_in_1[4]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.1113   clock uncertainty
                             -0.2831    3.8282   clock reconvergence pessimism
                             -0.0217    3.8065   library hold time
                                        3.8065   data required time
-------------------------------------------------------------------------------------
                                        3.8065   data required time
                                       -4.3325   data arrival time
-------------------------------------------------------------------------------------
                                        0.5261   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0005    3.9268 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    4.0176 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    4.0186 ^ gpio_control_in_1[5]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2330    4.2516 ^ gpio_control_in_1[5]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_1[5]/shift_register[8] (net)
                    0.0315    0.0000    4.2517 ^ gpio_control_in_1[5]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0589    0.3746    4.6262 ^ gpio_control_in_1[5]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_in_1[5]/net55 (net)
                    0.0589    0.0001    4.6263 ^ gpio_control_in_1[5]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.6263   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2324 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3276 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0003    4.3279 ^ gpio_control_in_1[5]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.4279   clock uncertainty
                             -0.3059    4.1219   clock reconvergence pessimism
                             -0.0217    4.1002   library hold time
                                        4.1002   data required time
-------------------------------------------------------------------------------------
                                        4.1002   data required time
                                       -4.6263   data arrival time
-------------------------------------------------------------------------------------
                                        0.5261   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0005    2.7460 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    2.8368 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    2.8378 ^ gpio_control_in_1[1]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2330    3.0708 ^ gpio_control_in_1[1]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_1[1]/shift_register[8] (net)
                    0.0315    0.0000    3.0708 ^ gpio_control_in_1[1]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0589    0.3746    3.4454 ^ gpio_control_in_1[1]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_in_1[1]/net55 (net)
                    0.0589    0.0001    3.4454 ^ gpio_control_in_1[1]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.4454   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0003    3.0550 ^ gpio_control_in_1[1]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.1550   clock uncertainty
                             -0.2139    2.9411   clock reconvergence pessimism
                             -0.0217    2.9194   library hold time
                                        2.9194   data required time
-------------------------------------------------------------------------------------
                                        2.9194   data required time
                                       -3.4454   data arrival time
-------------------------------------------------------------------------------------
                                        0.5261   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0005    0.9818 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    1.0727 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    1.0737 ^ gpio_control_in_1a[1]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2330    1.3066 ^ gpio_control_in_1a[1]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_1a[1]/shift_register[8] (net)
                    0.0315    0.0000    1.3067 ^ gpio_control_in_1a[1]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0589    0.3746    1.6812 ^ gpio_control_in_1a[1]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_in_1a[1]/net55 (net)
                    0.0589    0.0001    1.6813 ^ gpio_control_in_1a[1]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.6813   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0003    1.1534 ^ gpio_control_in_1a[1]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.2534   clock uncertainty
                             -0.0765    1.1769   clock reconvergence pessimism
                             -0.0217    1.1552   library hold time
                                        1.1552   data required time
-------------------------------------------------------------------------------------
                                        1.1552   data required time
                                       -1.6813   data arrival time
-------------------------------------------------------------------------------------
                                        0.5261   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0005    3.6808 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    3.7716 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    3.7726 ^ gpio_control_in_2[10]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2330    4.0056 ^ gpio_control_in_2[10]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_2[10]/shift_register[8] (net)
                    0.0315    0.0000    4.0057 ^ gpio_control_in_2[10]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0589    0.3746    4.3802 ^ gpio_control_in_2[10]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_in_2[10]/net55 (net)
                    0.0589    0.0001    4.3803 ^ gpio_control_in_2[10]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.3803   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0003    4.0627 ^ gpio_control_in_2[10]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.1627   clock uncertainty
                             -0.2868    3.8759   clock reconvergence pessimism
                             -0.0217    3.8542   library hold time
                                        3.8542   data required time
-------------------------------------------------------------------------------------
                                        3.8542   data required time
                                       -4.3803   data arrival time
-------------------------------------------------------------------------------------
                                        0.5261   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0005    2.4709 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    2.5618 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    2.5628 ^ gpio_control_in_2[14]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2330    2.7958 ^ gpio_control_in_2[14]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_2[14]/shift_register[8] (net)
                    0.0315    0.0000    2.7958 ^ gpio_control_in_2[14]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0589    0.3746    3.1704 ^ gpio_control_in_2[14]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_in_2[14]/net55 (net)
                    0.0589    0.0001    3.1704 ^ gpio_control_in_2[14]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.1704   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0003    2.7586 ^ gpio_control_in_2[14]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.8586   clock uncertainty
                             -0.1925    2.6661   clock reconvergence pessimism
                             -0.0217    2.6444   library hold time
                                        2.6444   data required time
-------------------------------------------------------------------------------------
                                        2.6444   data required time
                                       -3.1704   data arrival time
-------------------------------------------------------------------------------------
                                        0.5261   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0005    4.5552 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    4.6460 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    4.6471 ^ gpio_control_in_2[7]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2330    4.8800 ^ gpio_control_in_2[7]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_2[7]/shift_register[8] (net)
                    0.0315    0.0000    4.8801 ^ gpio_control_in_2[7]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0589    0.3746    5.2546 ^ gpio_control_in_2[7]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_in_2[7]/net55 (net)
                    0.0589    0.0001    5.2547 ^ gpio_control_in_2[7]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.2547   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0003    5.0052 ^ gpio_control_in_2[7]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.1052   clock uncertainty
                             -0.3549    4.7503   clock reconvergence pessimism
                             -0.0217    4.7286   library hold time
                                        4.7286   data required time
-------------------------------------------------------------------------------------
                                        4.7286   data required time
                                       -5.2547   data arrival time
-------------------------------------------------------------------------------------
                                        0.5261   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0005    3.9724 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    4.0632 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    4.0642 ^ gpio_control_in_2[9]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2330    4.2972 ^ gpio_control_in_2[9]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_2[9]/shift_register[8] (net)
                    0.0315    0.0000    4.2972 ^ gpio_control_in_2[9]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0589    0.3746    4.6718 ^ gpio_control_in_2[9]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_in_2[9]/net55 (net)
                    0.0589    0.0001    4.6718 ^ gpio_control_in_2[9]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.6718   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0003    4.3770 ^ gpio_control_in_2[9]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.4770   clock uncertainty
                             -0.3095    4.1675   clock reconvergence pessimism
                             -0.0217    4.1458   library hold time
                                        4.1458   data required time
-------------------------------------------------------------------------------------
                                        4.1458   data required time
                                       -4.6718   data arrival time
-------------------------------------------------------------------------------------
                                        0.5261   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0005    3.3382 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    3.4290 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    3.4300 ^ gpio_control_in_1[3]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2330    3.6630 ^ gpio_control_in_1[3]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_1[3]/shift_register[8] (net)
                    0.0315    0.0000    3.6630 ^ gpio_control_in_1[3]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0589    0.3746    4.0376 ^ gpio_control_in_1[3]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_in_1[3]/net55 (net)
                    0.0589    0.0001    4.0376 ^ gpio_control_in_1[3]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.0376   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0003    3.6934 ^ gpio_control_in_1[3]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.7934   clock uncertainty
                             -0.2601    3.5333   clock reconvergence pessimism
                             -0.0217    3.5116   library hold time
                                        3.5116   data required time
-------------------------------------------------------------------------------------
                                        3.5116   data required time
                                       -4.0376   data arrival time
-------------------------------------------------------------------------------------
                                        0.5261   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0005    1.5649 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    1.6557 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    1.6567 ^ gpio_control_in_1a[3]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2330    1.8897 ^ gpio_control_in_1a[3]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_1a[3]/shift_register[8] (net)
                    0.0315    0.0000    1.8897 ^ gpio_control_in_1a[3]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0589    0.3746    2.2643 ^ gpio_control_in_1a[3]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_in_1a[3]/net55 (net)
                    0.0589    0.0001    2.2643 ^ gpio_control_in_1a[3]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.2643   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0003    1.7819 ^ gpio_control_in_1a[3]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.8819   clock uncertainty
                             -0.1219    1.7600   clock reconvergence pessimism
                             -0.0217    1.7383   library hold time
                                        1.7383   data required time
-------------------------------------------------------------------------------------
                                        1.7383   data required time
                                       -2.2643   data arrival time
-------------------------------------------------------------------------------------
                                        0.5261   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0005    0.3970 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    0.4878 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    0.4889 ^ gpio_control_bidir_1[1]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2330    0.7218 ^ gpio_control_bidir_1[1]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_bidir_1[1]/shift_register[8] (net)
                    0.0315    0.0000    0.7219 ^ gpio_control_bidir_1[1]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0589    0.3746    1.0964 ^ gpio_control_bidir_1[1]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_bidir_1[1]/net55 (net)
                    0.0589    0.0001    1.0965 ^ gpio_control_bidir_1[1]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.0965   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0003    0.5230 ^ gpio_control_bidir_1[1]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.6230   clock uncertainty
                             -0.0309    0.5921   clock reconvergence pessimism
                             -0.0217    0.5704   library hold time
                                        0.5704   data required time
-------------------------------------------------------------------------------------
                                        0.5704   data required time
                                       -1.0965   data arrival time
-------------------------------------------------------------------------------------
                                        0.5261   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0005    0.6864 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    0.7772 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    0.7782 ^ gpio_control_in_1a[0]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2330    1.0112 ^ gpio_control_in_1a[0]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_1a[0]/shift_register[8] (net)
                    0.0315    0.0000    1.0112 ^ gpio_control_in_1a[0]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0589    0.3746    1.3858 ^ gpio_control_in_1a[0]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_in_1a[0]/net55 (net)
                    0.0589    0.0001    1.3858 ^ gpio_control_in_1a[0]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.3858   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0003    0.8350 ^ gpio_control_in_1a[0]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.9350   clock uncertainty
                             -0.0535    0.8815   clock reconvergence pessimism
                             -0.0217    0.8598   library hold time
                                        0.8598   data required time
-------------------------------------------------------------------------------------
                                        0.8598   data required time
                                       -1.3858   data arrival time
-------------------------------------------------------------------------------------
                                        0.5261   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0005    1.2722 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    1.3630 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    1.3640 ^ gpio_control_in_1a[2]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2330    1.5970 ^ gpio_control_in_1a[2]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_1a[2]/shift_register[8] (net)
                    0.0315    0.0000    1.5970 ^ gpio_control_in_1a[2]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0589    0.3746    1.9716 ^ gpio_control_in_1a[2]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_in_1a[2]/net55 (net)
                    0.0589    0.0001    1.9716 ^ gpio_control_in_1a[2]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.9716   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0003    1.4664 ^ gpio_control_in_1a[2]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.5664   clock uncertainty
                             -0.0991    1.4673   clock reconvergence pessimism
                             -0.0217    1.4456   library hold time
                                        1.4456   data required time
-------------------------------------------------------------------------------------
                                        1.4456   data required time
                                       -1.9716   data arrival time
-------------------------------------------------------------------------------------
                                        0.5261   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0005    1.8551 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    1.9459 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    1.9469 ^ gpio_control_in_1a[4]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2330    2.1799 ^ gpio_control_in_1a[4]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_1a[4]/shift_register[8] (net)
                    0.0315    0.0000    2.1799 ^ gpio_control_in_1a[4]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0589    0.3746    2.5545 ^ gpio_control_in_1a[4]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_in_1a[4]/net55 (net)
                    0.0589    0.0001    2.5545 ^ gpio_control_in_1a[4]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.5545   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0003    2.0947 ^ gpio_control_in_1a[4]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.1947   clock uncertainty
                             -0.1445    2.0502   clock reconvergence pessimism
                             -0.0217    2.0285   library hold time
                                        2.0285   data required time
-------------------------------------------------------------------------------------
                                        2.0285   data required time
                                       -2.5545   data arrival time
-------------------------------------------------------------------------------------
                                        0.5261   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0005    3.3885 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    3.4793 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    3.4803 ^ gpio_control_in_2[11]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2330    3.7133 ^ gpio_control_in_2[11]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_2[11]/shift_register[8] (net)
                    0.0315    0.0000    3.7133 ^ gpio_control_in_2[11]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0589    0.3745    4.0879 ^ gpio_control_in_2[11]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_in_2[11]/net55 (net)
                    0.0589    0.0001    4.0879 ^ gpio_control_in_2[11]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.0879   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0003    3.7476 ^ gpio_control_in_2[11]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.8476   clock uncertainty
                             -0.2640    3.5836   clock reconvergence pessimism
                             -0.0217    3.5619   library hold time
                                        3.5619   data required time
-------------------------------------------------------------------------------------
                                        3.5619   data required time
                                       -4.0879   data arrival time
-------------------------------------------------------------------------------------
                                        0.5261   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0005    2.7630 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    2.8538 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    2.8548 ^ gpio_control_in_2[13]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2330    3.0878 ^ gpio_control_in_2[13]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_2[13]/shift_register[8] (net)
                    0.0315    0.0000    3.0879 ^ gpio_control_in_2[13]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0589    0.3746    3.4624 ^ gpio_control_in_2[13]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_in_2[13]/net55 (net)
                    0.0589    0.0001    3.4625 ^ gpio_control_in_2[13]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.4625   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0003    3.0734 ^ gpio_control_in_2[13]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.1734   clock uncertainty
                             -0.2153    2.9581   clock reconvergence pessimism
                             -0.0217    2.9364   library hold time
                                        2.9364   data required time
-------------------------------------------------------------------------------------
                                        2.9364   data required time
                                       -3.4625   data arrival time
-------------------------------------------------------------------------------------
                                        0.5261   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0005    4.8445 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    4.9353 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    4.9363 ^ gpio_control_in_2[6]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2330    5.1693 ^ gpio_control_in_2[6]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_2[6]/shift_register[8] (net)
                    0.0315    0.0000    5.1693 ^ gpio_control_in_2[6]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0589    0.3746    5.5439 ^ gpio_control_in_2[6]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_in_2[6]/net55 (net)
                    0.0589    0.0001    5.5439 ^ gpio_control_in_2[6]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.5439   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0003    5.3171 ^ gpio_control_in_2[6]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.4171   clock uncertainty
                             -0.3775    5.0396   clock reconvergence pessimism
                             -0.0217    5.0179   library hold time
                                        5.0179   data required time
-------------------------------------------------------------------------------------
                                        5.0179   data required time
                                       -5.5439   data arrival time
-------------------------------------------------------------------------------------
                                        0.5261   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0326    0.0005    4.2634 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    4.3542 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    4.3552 ^ gpio_control_in_2[8]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2330    4.5882 ^ gpio_control_in_2[8]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_2[8]/shift_register[8] (net)
                    0.0315    0.0000    4.5882 ^ gpio_control_in_2[8]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0589    0.3746    4.9628 ^ gpio_control_in_2[8]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_in_2[8]/net55 (net)
                    0.0589    0.0001    4.9628 ^ gpio_control_in_2[8]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.9628   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0003    4.6906 ^ gpio_control_in_2[8]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.7906   clock uncertainty
                             -0.3322    4.4585   clock reconvergence pessimism
                             -0.0217    4.4368   library hold time
                                        4.4368   data required time
-------------------------------------------------------------------------------------
                                        4.4368   data required time
                                       -4.9628   data arrival time
-------------------------------------------------------------------------------------
                                        0.5261   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0005    2.1753 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    2.2661 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    2.2671 ^ gpio_control_in_2[15]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2330    2.5001 ^ gpio_control_in_2[15]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_2[15]/shift_register[8] (net)
                    0.0315    0.0000    2.5001 ^ gpio_control_in_2[15]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0589    0.3746    2.8747 ^ gpio_control_in_2[15]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_in_2[15]/net55 (net)
                    0.0589    0.0001    2.8747 ^ gpio_control_in_2[15]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.8747   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0003    2.4399 ^ gpio_control_in_2[15]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.5399   clock uncertainty
                             -0.1695    2.3704   clock reconvergence pessimism
                             -0.0217    2.3487   library hold time
                                        2.3487   data required time
-------------------------------------------------------------------------------------
                                        2.3487   data required time
                                       -2.8747   data arrival time
-------------------------------------------------------------------------------------
                                        0.5261   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0005    1.8856 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    1.9764 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    1.9774 ^ gpio_control_bidir_2[0]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2330    2.2104 ^ gpio_control_bidir_2[0]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_bidir_2[0]/shift_register[8] (net)
                    0.0315    0.0000    2.2104 ^ gpio_control_bidir_2[0]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0589    0.3746    2.5849 ^ gpio_control_bidir_2[0]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_bidir_2[0]/net55 (net)
                    0.0589    0.0001    2.5850 ^ gpio_control_bidir_2[0]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.5850   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0003    2.1275 ^ gpio_control_bidir_2[0]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.2275   clock uncertainty
                             -0.1469    2.0807   clock reconvergence pessimism
                             -0.0217    2.0589   library hold time
                                        2.0589   data required time
-------------------------------------------------------------------------------------
                                        2.0589   data required time
                                       -2.5850   data arrival time
-------------------------------------------------------------------------------------
                                        0.5261   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0005    1.5983 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    1.6891 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    1.6902 ^ gpio_control_bidir_2[1]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2330    1.9231 ^ gpio_control_bidir_2[1]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_bidir_2[1]/shift_register[8] (net)
                    0.0315    0.0000    1.9232 ^ gpio_control_bidir_2[1]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0589    0.3746    2.2977 ^ gpio_control_bidir_2[1]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_bidir_2[1]/net55 (net)
                    0.0589    0.0001    2.2978 ^ gpio_control_bidir_2[1]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.2978   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0003    1.8179 ^ gpio_control_bidir_2[1]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.9179   clock uncertainty
                             -0.1245    1.7934   clock reconvergence pessimism
                             -0.0217    1.7717   library hold time
                                        1.7717   data required time
-------------------------------------------------------------------------------------
                                        1.7717   data required time
                                       -2.2978   data arrival time
-------------------------------------------------------------------------------------
                                        0.5261   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0005    1.3106 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    1.4013 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    1.4023 ^ gpio_control_bidir_2[2]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2330    1.6353 ^ gpio_control_bidir_2[2]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_bidir_2[2]/shift_register[8] (net)
                    0.0315    0.0000    1.6354 ^ gpio_control_bidir_2[2]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0589    0.3746    2.0099 ^ gpio_control_bidir_2[2]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_bidir_2[2]/net55 (net)
                    0.0589    0.0001    2.0100 ^ gpio_control_bidir_2[2]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.0100   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0003    1.5077 ^ gpio_control_bidir_2[2]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.6077   clock uncertainty
                             -0.1021    1.5056   clock reconvergence pessimism
                             -0.0217    1.4839   library hold time
                                        1.4839   data required time
-------------------------------------------------------------------------------------
                                        1.4839   data required time
                                       -2.0100   data arrival time
-------------------------------------------------------------------------------------
                                        0.5261   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0005    0.3970 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    0.4878 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    0.4888 ^ gpio_control_bidir_1[1]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0300    0.2310    0.7199 ^ 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)
                    0.0300    0.0000    0.7199 ^ gpio_control_bidir_1[1]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0599    0.3751    1.0950 ^ gpio_control_bidir_1[1]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_bidir_1[1]/net57 (net)
                    0.0599    0.0001    1.0950 ^ gpio_control_bidir_1[1]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.0950   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0005    0.4280 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    0.5259 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    0.5268 ^ gpio_control_bidir_1[1]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.6268   clock uncertainty
                             -0.0380    0.5888   clock reconvergence pessimism
                             -0.0217    0.5671   library hold time
                                        0.5671   data required time
-------------------------------------------------------------------------------------
                                        0.5671   data required time
                                       -1.0950   data arrival time
-------------------------------------------------------------------------------------
                                        0.5279   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9265 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0147 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0151 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1146    4.1297 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0529    4.1826 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1096    4.2922 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.2923 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0888    4.3811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3815 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1180    4.4995 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0481    4.5476 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1087    4.6563 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    4.6565 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0887    4.7452 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7456 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1069    4.8525 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0112    4.8638 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    4.9569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0002    4.9570 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.0453 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0457 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0772    0.1126    5.1583 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.0811    0.0130    5.1713 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0329    0.0957    5.2671 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0329    0.0002    5.2672 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.3556 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3560 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0724    0.1090    5.4650 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[17] (net)
                    0.0777    0.0146    5.4796 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0949    5.5745 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0328    0.0005    5.5750 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    5.6659 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    5.6669 ^ gpio_control_in_1[10]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0300    0.2310    5.8979 ^ 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)
                    0.0300    0.0000    5.8979 ^ gpio_control_in_1[10]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0599    0.3751    6.2730 ^ gpio_control_in_1[10]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_in_1[10]/net57 (net)
                    0.0599    0.0001    6.2730 ^ gpio_control_in_1[10]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.2730   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2324 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3276 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3280 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1235    4.4515 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0570    4.5085 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1181    4.6266 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.6268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0957    4.7225 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7229 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1272    4.8501 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0519    4.9020 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1172    5.0192 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    5.0194 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0956    5.1150 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.1154 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1153    5.2307 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0121    5.2428 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    5.3431 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0002    5.3433 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    5.4385 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.4389 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0772    0.1214    5.5603 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.0811    0.0140    5.5743 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0329    0.1032    5.6775 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0329    0.0002    5.6777 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    5.7729 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.7733 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0724    0.1175    5.8908 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[17] (net)
                    0.0777    0.0158    5.9066 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.1023    6.0089 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0328    0.0005    6.0094 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0980    6.1074 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    6.1083 ^ gpio_control_in_1[10]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.2083   clock uncertainty
                             -0.4415    5.7668   clock reconvergence pessimism
                             -0.0217    5.7451   library hold time
                                        5.7451   data required time
-------------------------------------------------------------------------------------
                                        5.7451   data required time
                                       -6.2730   data arrival time
-------------------------------------------------------------------------------------
                                        0.5279   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0005    3.6331 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    3.7239 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    3.7249 ^ gpio_control_in_1[4]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0300    0.2310    3.9559 ^ 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)
                    0.0300    0.0000    3.9560 ^ gpio_control_in_1[4]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0599    0.3751    4.3310 ^ gpio_control_in_1[4]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_in_1[4]/net57 (net)
                    0.0599    0.0001    4.3311 ^ gpio_control_in_1[4]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.3311   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0005    3.9162 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    4.0141 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    4.0150 ^ gpio_control_in_1[4]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.1150   clock uncertainty
                             -0.2902    3.8249   clock reconvergence pessimism
                             -0.0217    3.8032   library hold time
                                        3.8032   data required time
-------------------------------------------------------------------------------------
                                        3.8032   data required time
                                       -4.3311   data arrival time
-------------------------------------------------------------------------------------
                                        0.5279   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0005    3.9268 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    4.0176 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    4.0186 ^ gpio_control_in_1[5]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0300    0.2310    4.2497 ^ 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)
                    0.0300    0.0000    4.2497 ^ gpio_control_in_1[5]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0599    0.3751    4.6248 ^ gpio_control_in_1[5]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_in_1[5]/net57 (net)
                    0.0599    0.0001    4.6248 ^ gpio_control_in_1[5]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.6248   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0005    4.2328 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    4.3307 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    4.3316 ^ gpio_control_in_1[5]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.4316   clock uncertainty
                             -0.3131    4.1186   clock reconvergence pessimism
                             -0.0217    4.0969   library hold time
                                        4.0969   data required time
-------------------------------------------------------------------------------------
                                        4.0969   data required time
                                       -4.6248   data arrival time
-------------------------------------------------------------------------------------
                                        0.5279   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9265 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0147 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0151 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1146    4.1297 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0529    4.1826 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1096    4.2922 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.2923 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0888    4.3811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3815 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1180    4.4995 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0481    4.5476 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1087    4.6563 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    4.6565 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0887    4.7452 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7456 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1069    4.8525 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0112    4.8638 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    4.9569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0005    4.9574 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    5.0482 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    5.0492 ^ gpio_control_in_1[8]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0300    0.2310    5.2803 ^ 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)
                    0.0300    0.0000    5.2803 ^ gpio_control_in_1[8]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0599    0.3751    5.6553 ^ gpio_control_in_1[8]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_in_1[8]/net57 (net)
                    0.0599    0.0001    5.6554 ^ gpio_control_in_1[8]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.6554   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2324 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3276 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3280 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1235    4.4515 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0570    4.5085 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1181    4.6266 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.6268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0957    4.7225 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7229 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1272    4.8501 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0519    4.9020 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1172    5.0192 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    5.0194 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0956    5.1150 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.1154 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1153    5.2307 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0121    5.2428 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    5.3431 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0005    5.3436 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0980    5.4416 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    5.4425 ^ gpio_control_in_1[8]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.5425   clock uncertainty
                             -0.3934    5.1492   clock reconvergence pessimism
                             -0.0217    5.1275   library hold time
                                        5.1275   data required time
-------------------------------------------------------------------------------------
                                        5.1275   data required time
                                       -5.6554   data arrival time
-------------------------------------------------------------------------------------
                                        0.5279   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9265 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0147 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0151 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1146    4.1297 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0529    4.1826 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1096    4.2922 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.2923 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0888    4.3811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3815 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1180    4.4995 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0481    4.5476 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1087    4.6563 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    4.6565 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0887    4.7452 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7456 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1069    4.8525 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0112    4.8638 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    4.9569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0002    4.9570 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.0453 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0457 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0772    0.1126    5.1583 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.0811    0.0130    5.1713 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0329    0.0957    5.2671 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0329    0.0005    5.2675 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    5.3585 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    5.3595 ^ gpio_control_in_1[9]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0300    0.2310    5.5905 ^ 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)
                    0.0300    0.0000    5.5905 ^ gpio_control_in_1[9]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0599    0.3751    5.9656 ^ gpio_control_in_1[9]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_in_1[9]/net57 (net)
                    0.0599    0.0001    5.9656 ^ gpio_control_in_1[9]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.9656   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2324 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3276 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3280 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1235    4.4515 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0570    4.5085 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1181    4.6266 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.6268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0957    4.7225 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7229 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1272    4.8501 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0519    4.9020 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1172    5.0192 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    5.0194 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0956    5.1150 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.1154 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1153    5.2307 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0121    5.2428 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    5.3431 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0002    5.3433 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    5.4385 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.4389 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0772    0.1214    5.5603 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.0811    0.0140    5.5743 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0329    0.1032    5.6775 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0329    0.0005    5.6780 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0980    5.7760 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    5.7770 ^ gpio_control_in_1[9]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.8770   clock uncertainty
                             -0.4175    5.4594   clock reconvergence pessimism
                             -0.0217    5.4377   library hold time
                                        5.4377   data required time
-------------------------------------------------------------------------------------
                                        5.4377   data required time
                                       -5.9656   data arrival time
-------------------------------------------------------------------------------------
                                        0.5279   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0005    0.6864 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    0.7772 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    0.7782 ^ gpio_control_in_1a[0]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0300    0.2310    1.0092 ^ 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)
                    0.0300    0.0000    1.0093 ^ gpio_control_in_1a[0]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0599    0.3751    1.3843 ^ gpio_control_in_1a[0]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_in_1a[0]/net57 (net)
                    0.0599    0.0001    1.3844 ^ gpio_control_in_1a[0]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.3844   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0005    0.7399 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    0.8378 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    0.8387 ^ gpio_control_in_1a[0]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.9387   clock uncertainty
                             -0.0606    0.8782   clock reconvergence pessimism
                             -0.0217    0.8565   library hold time
                                        0.8565   data required time
-------------------------------------------------------------------------------------
                                        0.8565   data required time
                                       -1.3844   data arrival time
-------------------------------------------------------------------------------------
                                        0.5279   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0005    0.9818 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    1.0727 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    1.0737 ^ gpio_control_in_1a[1]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0300    0.2310    1.3047 ^ 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)
                    0.0300    0.0000    1.3047 ^ gpio_control_in_1a[1]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0599    0.3751    1.6798 ^ gpio_control_in_1a[1]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_in_1a[1]/net57 (net)
                    0.0599    0.0001    1.6798 ^ gpio_control_in_1a[1]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.6798   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0005    1.0583 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    1.1562 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    1.1572 ^ gpio_control_in_1a[1]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.2572   clock uncertainty
                             -0.0836    1.1736   clock reconvergence pessimism
                             -0.0217    1.1519   library hold time
                                        1.1519   data required time
-------------------------------------------------------------------------------------
                                        1.1519   data required time
                                       -1.6798   data arrival time
-------------------------------------------------------------------------------------
                                        0.5279   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0005    1.2722 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    1.3630 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    1.3640 ^ gpio_control_in_1a[2]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0300    0.2310    1.5950 ^ 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)
                    0.0300    0.0000    1.5950 ^ gpio_control_in_1a[2]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0599    0.3751    1.9701 ^ gpio_control_in_1a[2]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_in_1a[2]/net57 (net)
                    0.0599    0.0001    1.9702 ^ gpio_control_in_1a[2]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.9702   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0005    1.3713 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    1.4692 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    1.4701 ^ gpio_control_in_1a[2]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.5701   clock uncertainty
                             -0.1062    1.4639   clock reconvergence pessimism
                             -0.0217    1.4422   library hold time
                                        1.4422   data required time
-------------------------------------------------------------------------------------
                                        1.4422   data required time
                                       -1.9702   data arrival time
-------------------------------------------------------------------------------------
                                        0.5279   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0005    0.1068 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0910    0.1978 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    0.1988 ^ gpio_control_bidir_1[0]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0300    0.2310    0.4298 ^ 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)
                    0.0300    0.0000    0.4299 ^ gpio_control_bidir_1[0]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0599    0.3751    0.8049 ^ gpio_control_bidir_1[0]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_bidir_1[0]/net57 (net)
                    0.0599    0.0001    0.8050 ^ gpio_control_bidir_1[0]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        0.8050   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0005    0.1151 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0981    0.2132 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    0.2142 ^ gpio_control_bidir_1[0]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.3142   clock uncertainty
                             -0.0154    0.2987   clock reconvergence pessimism
                             -0.0217    0.2771   library hold time
                                        0.2771   data required time
-------------------------------------------------------------------------------------
                                        0.2771   data required time
                                       -0.8050   data arrival time
-------------------------------------------------------------------------------------
                                        0.5279   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0005    1.8856 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    1.9764 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    1.9774 ^ gpio_control_bidir_2[0]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0300    0.2310    2.2084 ^ 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)
                    0.0300    0.0000    2.2084 ^ gpio_control_bidir_2[0]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0599    0.3751    2.5835 ^ gpio_control_bidir_2[0]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_bidir_2[0]/net57 (net)
                    0.0599    0.0001    2.5836 ^ gpio_control_bidir_2[0]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.5836   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0005    2.0325 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    2.1304 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    2.1313 ^ gpio_control_bidir_2[0]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.2313   clock uncertainty
                             -0.1540    2.0773   clock reconvergence pessimism
                             -0.0217    2.0556   library hold time
                                        2.0556   data required time
-------------------------------------------------------------------------------------
                                        2.0556   data required time
                                       -2.5836   data arrival time
-------------------------------------------------------------------------------------
                                        0.5279   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0005    1.5983 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    1.6891 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    1.6901 ^ gpio_control_bidir_2[1]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0300    0.2310    1.9212 ^ 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)
                    0.0300    0.0000    1.9212 ^ gpio_control_bidir_2[1]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0599    0.3751    2.2963 ^ gpio_control_bidir_2[1]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_bidir_2[1]/net57 (net)
                    0.0599    0.0001    2.2963 ^ gpio_control_bidir_2[1]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.2963   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0005    1.7229 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    1.8208 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    1.8217 ^ gpio_control_bidir_2[1]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.9217   clock uncertainty
                             -0.1316    1.7901   clock reconvergence pessimism
                             -0.0217    1.7684   library hold time
                                        1.7684   data required time
-------------------------------------------------------------------------------------
                                        1.7684   data required time
                                       -2.2963   data arrival time
-------------------------------------------------------------------------------------
                                        0.5279   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0005    1.3106 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    1.4013 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    1.4023 ^ gpio_control_bidir_2[2]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0300    0.2310    1.6334 ^ 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)
                    0.0300    0.0000    1.6334 ^ gpio_control_bidir_2[2]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0599    0.3751    2.0085 ^ gpio_control_bidir_2[2]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_bidir_2[2]/net57 (net)
                    0.0599    0.0001    2.0085 ^ gpio_control_bidir_2[2]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.0085   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0005    1.4127 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    1.5105 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    1.5115 ^ gpio_control_bidir_2[2]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.6115   clock uncertainty
                             -0.1092    1.5023   clock reconvergence pessimism
                             -0.0217    1.4806   library hold time
                                        1.4806   data required time
-------------------------------------------------------------------------------------
                                        1.4806   data required time
                                       -2.0085   data arrival time
-------------------------------------------------------------------------------------
                                        0.5279   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0005    2.4511 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    2.5419 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    2.5429 ^ gpio_control_in_1[0]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0300    0.2310    2.7740 ^ 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)
                    0.0300    0.0000    2.7740 ^ gpio_control_in_1[0]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0599    0.3751    3.1491 ^ gpio_control_in_1[0]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_in_1[0]/net57 (net)
                    0.0599    0.0001    3.1491 ^ gpio_control_in_1[0]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.1491   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0005    2.6421 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    2.7400 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    2.7410 ^ gpio_control_in_1[0]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.8410   clock uncertainty
                             -0.1981    2.6429   clock reconvergence pessimism
                             -0.0217    2.6212   library hold time
                                        2.6212   data required time
-------------------------------------------------------------------------------------
                                        2.6212   data required time
                                       -3.1491   data arrival time
-------------------------------------------------------------------------------------
                                        0.5279   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0005    2.7460 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    2.8368 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    2.8378 ^ gpio_control_in_1[1]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0300    0.2310    3.0688 ^ 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)
                    0.0300    0.0000    3.0689 ^ gpio_control_in_1[1]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0599    0.3751    3.4439 ^ gpio_control_in_1[1]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_in_1[1]/net57 (net)
                    0.0599    0.0001    3.4440 ^ gpio_control_in_1[1]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.4440   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0005    2.9599 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    3.0579 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    3.0588 ^ gpio_control_in_1[1]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.1588   clock uncertainty
                             -0.2211    2.9378   clock reconvergence pessimism
                             -0.0217    2.9161   library hold time
                                        2.9161   data required time
-------------------------------------------------------------------------------------
                                        2.9161   data required time
                                       -3.4440   data arrival time
-------------------------------------------------------------------------------------
                                        0.5279   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0005    3.0459 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    3.1368 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    3.1378 ^ gpio_control_in_1[2]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0300    0.2310    3.3688 ^ 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)
                    0.0300    0.0000    3.3688 ^ gpio_control_in_1[2]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0599    0.3751    3.7439 ^ gpio_control_in_1[2]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_in_1[2]/net57 (net)
                    0.0599    0.0001    3.7440 ^ gpio_control_in_1[2]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.7440   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0005    3.2833 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0980    3.3812 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    3.3822 ^ gpio_control_in_1[2]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.4822   clock uncertainty
                             -0.2444    3.2377   clock reconvergence pessimism
                             -0.0217    3.2160   library hold time
                                        3.2160   data required time
-------------------------------------------------------------------------------------
                                        3.2160   data required time
                                       -3.7440   data arrival time
-------------------------------------------------------------------------------------
                                        0.5279   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0005    3.3382 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    3.4290 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    3.4300 ^ gpio_control_in_1[3]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0300    0.2310    3.6610 ^ 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)
                    0.0300    0.0000    3.6611 ^ gpio_control_in_1[3]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0599    0.3751    4.0361 ^ gpio_control_in_1[3]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_in_1[3]/net57 (net)
                    0.0599    0.0001    4.0362 ^ gpio_control_in_1[3]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.0362   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0005    3.5983 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    3.6962 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    3.6972 ^ gpio_control_in_1[3]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.7972   clock uncertainty
                             -0.2672    3.5300   clock reconvergence pessimism
                             -0.0217    3.5083   library hold time
                                        3.5083   data required time
-------------------------------------------------------------------------------------
                                        3.5083   data required time
                                       -4.0362   data arrival time
-------------------------------------------------------------------------------------
                                        0.5279   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0005    1.5649 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    1.6557 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    1.6567 ^ gpio_control_in_1a[3]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0300    0.2310    1.8877 ^ 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)
                    0.0300    0.0000    1.8877 ^ gpio_control_in_1a[3]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0599    0.3751    2.2628 ^ gpio_control_in_1a[3]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_in_1a[3]/net57 (net)
                    0.0599    0.0001    2.2629 ^ gpio_control_in_1a[3]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.2629   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0005    1.6868 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    1.7847 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    1.7857 ^ gpio_control_in_1a[3]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.8857   clock uncertainty
                             -0.1290    1.7566   clock reconvergence pessimism
                             -0.0217    1.7349   library hold time
                                        1.7349   data required time
-------------------------------------------------------------------------------------
                                        1.7349   data required time
                                       -2.2629   data arrival time
-------------------------------------------------------------------------------------
                                        0.5279   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.1811 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.2696 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.2700 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1144    5.3844 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0300    5.4143 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1027    5.5170 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.5172 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.6056 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6060 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1073    5.7133 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0098    5.7231 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0928    5.8159 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    5.8160 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.9043 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.9047 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1068    6.0115 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0149    6.0264 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0941    6.1205 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0002    6.1207 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    6.2090 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.2094 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1055    6.3149 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0722    0.0141    6.3290 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0935    6.4225 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.4226 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    6.5109 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.5113 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1064    6.6177 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_2[1] (net)
                    0.0733    0.0141    6.6318 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0938    6.7256 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0328    0.0005    6.7261 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    6.8170 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    6.8180 ^ gpio_control_in_2[0]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0300    0.2310    7.0490 ^ 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)
                    0.0300    0.0000    7.0490 ^ gpio_control_in_2[0]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0599    0.3751    7.4241 ^ gpio_control_in_2[0]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_in_2[0]/net57 (net)
                    0.0599    0.0001    7.4241 ^ gpio_control_in_2[0]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.4241   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.5849 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    5.6802 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6807 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1233    5.8039 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0323    5.8362 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1107    5.9469 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.9471 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    6.0424 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.0428 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1156    6.1585 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0106    6.1691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1000    6.2691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.2692 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.3644 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.3648 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1151    6.4799 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0161    6.4960 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.1014    6.5974 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0002    6.5976 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.6928 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.6932 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1137    6.8070 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0722    0.0152    6.8222 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1008    6.9229 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.9231 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    7.0183 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    7.0187 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1147    7.1334 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_2[1] (net)
                    0.0733    0.0152    7.1486 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1011    7.2497 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0328    0.0005    7.2502 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0980    7.3482 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    7.3491 ^ gpio_control_in_2[0]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.4491   clock uncertainty
                             -0.5312    6.9179   clock reconvergence pessimism
                             -0.0217    6.8962   library hold time
                                        6.8962   data required time
-------------------------------------------------------------------------------------
                                        6.8962   data required time
                                       -7.4241   data arrival time
-------------------------------------------------------------------------------------
                                        0.5279   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0005    3.6808 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    3.7716 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    3.7726 ^ gpio_control_in_2[10]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0300    0.2310    4.0037 ^ 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)
                    0.0300    0.0000    4.0037 ^ gpio_control_in_2[10]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0599    0.3751    4.3788 ^ gpio_control_in_2[10]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_in_2[10]/net57 (net)
                    0.0599    0.0001    4.3788 ^ gpio_control_in_2[10]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.3788   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0005    3.9676 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    4.0655 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    4.0665 ^ gpio_control_in_2[10]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.1665   clock uncertainty
                             -0.2939    3.8726   clock reconvergence pessimism
                             -0.0217    3.8509   library hold time
                                        3.8509   data required time
-------------------------------------------------------------------------------------
                                        3.8509   data required time
                                       -4.3788   data arrival time
-------------------------------------------------------------------------------------
                                        0.5279   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.1811 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.2696 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.2700 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1144    5.3844 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0300    5.4143 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1027    5.5170 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.5172 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.6056 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6060 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1073    5.7133 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0098    5.7231 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0928    5.8159 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    5.8160 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.9043 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.9047 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1068    6.0115 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0149    6.0264 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0941    6.1205 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0002    6.1207 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    6.2090 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.2094 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1055    6.3149 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0722    0.0141    6.3290 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0935    6.4225 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0327    0.0005    6.4229 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    6.5138 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    6.5148 ^ gpio_control_in_2[1]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0300    0.2310    6.7458 ^ 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)
                    0.0300    0.0000    6.7459 ^ gpio_control_in_2[1]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0599    0.3751    7.1209 ^ gpio_control_in_2[1]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_in_2[1]/net57 (net)
                    0.0599    0.0001    7.1210 ^ gpio_control_in_2[1]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.1210   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.5849 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    5.6802 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6807 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1233    5.8039 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0323    5.8362 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1107    5.9469 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.9471 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    6.0424 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.0428 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1156    6.1585 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0106    6.1691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1000    6.2691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.2692 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.3644 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.3648 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1151    6.4799 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0161    6.4960 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.1014    6.5974 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0002    6.5976 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.6928 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.6932 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1137    6.8070 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0722    0.0152    6.8222 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1008    6.9229 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0327    0.0005    6.9234 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0980    7.0214 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    7.0223 ^ gpio_control_in_2[1]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.1223   clock uncertainty
                             -0.5076    6.6148   clock reconvergence pessimism
                             -0.0217    6.5931   library hold time
                                        6.5931   data required time
-------------------------------------------------------------------------------------
                                        6.5931   data required time
                                       -7.1210   data arrival time
-------------------------------------------------------------------------------------
                                        0.5279   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.1811 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.2696 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.2700 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1144    5.3844 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0300    5.4143 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1027    5.5170 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.5172 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.6056 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6060 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1073    5.7133 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0098    5.7231 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0928    5.8159 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    5.8160 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.9043 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.9047 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1068    6.0115 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0149    6.0264 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0941    6.1205 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0005    6.1210 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    6.2119 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    6.2129 ^ gpio_control_in_2[2]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0300    0.2310    6.4439 ^ 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)
                    0.0300    0.0000    6.4439 ^ gpio_control_in_2[2]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0599    0.3751    6.8190 ^ gpio_control_in_2[2]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_in_2[2]/net57 (net)
                    0.0599    0.0001    6.8191 ^ gpio_control_in_2[2]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.8191   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.5849 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    5.6802 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6807 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1233    5.8039 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0323    5.8362 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1107    5.9469 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.9471 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    6.0424 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.0428 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1156    6.1585 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0106    6.1691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1000    6.2691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.2692 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.3644 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.3648 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1151    6.4799 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0161    6.4960 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.1014    6.5974 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0005    6.5979 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0980    6.6959 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    6.6969 ^ gpio_control_in_2[2]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.7969   clock uncertainty
                             -0.4840    6.3128   clock reconvergence pessimism
                             -0.0217    6.2911   library hold time
                                        6.2911   data required time
-------------------------------------------------------------------------------------
                                        6.2911   data required time
                                       -6.8191   data arrival time
-------------------------------------------------------------------------------------
                                        0.5279   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.1811 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.2696 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.2700 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1144    5.3844 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0300    5.4143 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1027    5.5170 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.5172 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.6056 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6060 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1073    5.7133 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0098    5.7231 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0928    5.8159 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0005    5.8163 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    5.9072 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    5.9082 ^ gpio_control_in_2[3]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0300    0.2310    6.1392 ^ 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)
                    0.0300    0.0000    6.1393 ^ gpio_control_in_2[3]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0599    0.3751    6.5143 ^ gpio_control_in_2[3]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_in_2[3]/net57 (net)
                    0.0599    0.0001    6.5144 ^ gpio_control_in_2[3]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.5144   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.5849 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    5.6802 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6807 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1233    5.8039 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0323    5.8362 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1107    5.9469 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.9471 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    6.0424 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.0428 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1156    6.1585 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0106    6.1691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1000    6.2691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0005    6.2696 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    6.3675 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    6.3685 ^ gpio_control_in_2[3]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.4685   clock uncertainty
                             -0.4603    6.0082   clock reconvergence pessimism
                             -0.0217    5.9865   library hold time
                                        5.9865   data required time
-------------------------------------------------------------------------------------
                                        5.9865   data required time
                                       -6.5144   data arrival time
-------------------------------------------------------------------------------------
                                        0.5279   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0005    1.8551 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    1.9459 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    1.9469 ^ gpio_control_in_1a[4]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0300    0.2310    2.1779 ^ 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)
                    0.0300    0.0000    2.1780 ^ gpio_control_in_1a[4]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0599    0.3751    2.5530 ^ gpio_control_in_1a[4]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_in_1a[4]/net57 (net)
                    0.0599    0.0001    2.5531 ^ gpio_control_in_1a[4]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.5531   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0005    1.9996 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    2.0975 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    2.0985 ^ gpio_control_in_1a[4]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.1985   clock uncertainty
                             -0.1516    2.0469   clock reconvergence pessimism
                             -0.0217    2.0252   library hold time
                                        2.0252   data required time
-------------------------------------------------------------------------------------
                                        2.0252   data required time
                                       -2.5531   data arrival time
-------------------------------------------------------------------------------------
                                        0.5279   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0005    2.1551 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    2.2460 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    2.2470 ^ gpio_control_in_1a[5]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0300    0.2310    2.4780 ^ 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)
                    0.0300    0.0000    2.4781 ^ gpio_control_in_1a[5]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0599    0.3751    2.8531 ^ gpio_control_in_1a[5]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_in_1a[5]/net57 (net)
                    0.0599    0.0001    2.8532 ^ gpio_control_in_1a[5]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.8532   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0005    2.3231 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0980    2.4210 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    2.4220 ^ gpio_control_in_1a[5]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.5220   clock uncertainty
                             -0.1750    2.3470   clock reconvergence pessimism
                             -0.0217    2.3253   library hold time
                                        2.3253   data required time
-------------------------------------------------------------------------------------
                                        2.3253   data required time
                                       -2.8532   data arrival time
-------------------------------------------------------------------------------------
                                        0.5279   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0005    3.3885 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    3.4793 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    3.4803 ^ gpio_control_in_2[11]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0300    0.2310    3.7113 ^ 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)
                    0.0300    0.0000    3.7113 ^ gpio_control_in_2[11]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0599    0.3751    4.0864 ^ gpio_control_in_2[11]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_in_2[11]/net57 (net)
                    0.0599    0.0001    4.0865 ^ gpio_control_in_2[11]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.0865   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0005    3.6525 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    3.7504 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    3.7513 ^ gpio_control_in_2[11]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.8513   clock uncertainty
                             -0.2711    3.5802   clock reconvergence pessimism
                             -0.0217    3.5585   library hold time
                                        3.5585   data required time
-------------------------------------------------------------------------------------
                                        3.5585   data required time
                                       -4.0865   data arrival time
-------------------------------------------------------------------------------------
                                        0.5279   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0005    2.7630 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    2.8538 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    2.8548 ^ gpio_control_in_2[13]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0300    0.2310    3.0859 ^ 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)
                    0.0300    0.0000    3.0859 ^ gpio_control_in_2[13]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0599    0.3751    3.4610 ^ gpio_control_in_2[13]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_in_2[13]/net57 (net)
                    0.0599    0.0001    3.4610 ^ gpio_control_in_2[13]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.4610   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0005    2.9783 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    3.0762 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    3.0772 ^ gpio_control_in_2[13]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.1772   clock uncertainty
                             -0.2224    2.9548   clock reconvergence pessimism
                             -0.0217    2.9331   library hold time
                                        2.9331   data required time
-------------------------------------------------------------------------------------
                                        2.9331   data required time
                                       -3.4610   data arrival time
-------------------------------------------------------------------------------------
                                        0.5279   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0005    2.4709 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    2.5618 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    2.5628 ^ gpio_control_in_2[14]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0300    0.2310    2.7938 ^ 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)
                    0.0300    0.0000    2.7938 ^ gpio_control_in_2[14]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0599    0.3751    3.1689 ^ gpio_control_in_2[14]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_in_2[14]/net57 (net)
                    0.0599    0.0001    3.1690 ^ gpio_control_in_2[14]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.1690   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0005    2.6635 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    2.7614 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    2.7623 ^ gpio_control_in_2[14]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.8623   clock uncertainty
                             -0.1996    2.6627   clock reconvergence pessimism
                             -0.0217    2.6410   library hold time
                                        2.6410   data required time
-------------------------------------------------------------------------------------
                                        2.6410   data required time
                                       -3.1690   data arrival time
-------------------------------------------------------------------------------------
                                        0.5279   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0005    2.1753 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    2.2661 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    2.2671 ^ gpio_control_in_2[15]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0300    0.2310    2.4981 ^ 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)
                    0.0300    0.0000    2.4982 ^ gpio_control_in_2[15]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0599    0.3751    2.8732 ^ gpio_control_in_2[15]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_in_2[15]/net57 (net)
                    0.0599    0.0001    2.8733 ^ gpio_control_in_2[15]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.8733   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0005    2.3448 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    2.4427 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    2.4436 ^ gpio_control_in_2[15]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.5436   clock uncertainty
                             -0.1766    2.3671   clock reconvergence pessimism
                             -0.0217    2.3454   library hold time
                                        2.3454   data required time
-------------------------------------------------------------------------------------
                                        2.3454   data required time
                                       -2.8733   data arrival time
-------------------------------------------------------------------------------------
                                        0.5279   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.1811 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.2696 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.2700 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1144    5.3844 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0300    5.4143 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1027    5.5170 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0005    5.5175 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0910    5.6085 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    5.6095 ^ gpio_control_in_2[4]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0300    0.2310    5.8405 ^ 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)
                    0.0300    0.0000    5.8406 ^ gpio_control_in_2[4]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0599    0.3751    6.2156 ^ gpio_control_in_2[4]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_in_2[4]/net57 (net)
                    0.0599    0.0001    6.2157 ^ gpio_control_in_2[4]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.2157   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.5849 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    5.6802 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6807 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1233    5.8039 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0323    5.8362 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1107    5.9469 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0005    5.9474 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0981    6.0455 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    6.0465 ^ gpio_control_in_2[4]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.1465   clock uncertainty
                             -0.4370    5.7095   clock reconvergence pessimism
                             -0.0217    5.6878   library hold time
                                        5.6878   data required time
-------------------------------------------------------------------------------------
                                        5.6878   data required time
                                       -6.2157   data arrival time
-------------------------------------------------------------------------------------
                                        0.5279   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0005    5.1814 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0911    5.2725 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    5.2735 ^ gpio_control_in_2[5]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0300    0.2310    5.5045 ^ 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)
                    0.0300    0.0000    5.5046 ^ gpio_control_in_2[5]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0599    0.3751    5.8796 ^ gpio_control_in_2[5]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_in_2[5]/net57 (net)
                    0.0599    0.0001    5.8797 ^ gpio_control_in_2[5]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.8797   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0005    5.5852 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0982    5.6833 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    5.6843 ^ gpio_control_in_2[5]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.7843   clock uncertainty
                             -0.4108    5.3734   clock reconvergence pessimism
                             -0.0217    5.3518   library hold time
                                        5.3518   data required time
-------------------------------------------------------------------------------------
                                        5.3518   data required time
                                       -5.8797   data arrival time
-------------------------------------------------------------------------------------
                                        0.5279   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0005    4.8445 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    4.9353 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    4.9363 ^ gpio_control_in_2[6]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0300    0.2310    5.1673 ^ 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)
                    0.0300    0.0000    5.1674 ^ gpio_control_in_2[6]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0599    0.3751    5.5424 ^ gpio_control_in_2[6]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_in_2[6]/net57 (net)
                    0.0599    0.0001    5.5425 ^ gpio_control_in_2[6]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.5425   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0005    5.2220 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    5.3199 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    5.3208 ^ gpio_control_in_2[6]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.4208   clock uncertainty
                             -0.3846    5.0363   clock reconvergence pessimism
                             -0.0217    5.0146   library hold time
                                        5.0146   data required time
-------------------------------------------------------------------------------------
                                        5.0146   data required time
                                       -5.5425   data arrival time
-------------------------------------------------------------------------------------
                                        0.5279   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0005    4.5552 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    4.6460 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    4.6470 ^ gpio_control_in_2[7]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0300    0.2310    4.8781 ^ 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)
                    0.0300    0.0000    4.8781 ^ gpio_control_in_2[7]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0599    0.3751    5.2532 ^ gpio_control_in_2[7]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_in_2[7]/net57 (net)
                    0.0599    0.0001    5.2532 ^ gpio_control_in_2[7]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.2532   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0005    4.9102 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    5.0081 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    5.0090 ^ gpio_control_in_2[7]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.1090   clock uncertainty
                             -0.3620    4.7470   clock reconvergence pessimism
                             -0.0217    4.7253   library hold time
                                        4.7253   data required time
-------------------------------------------------------------------------------------
                                        4.7253   data required time
                                       -5.2532   data arrival time
-------------------------------------------------------------------------------------
                                        0.5279   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0326    0.0005    4.2634 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    4.3542 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    4.3552 ^ gpio_control_in_2[8]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0300    0.2310    4.5862 ^ 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)
                    0.0300    0.0000    4.5862 ^ gpio_control_in_2[8]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0599    0.3751    4.9613 ^ gpio_control_in_2[8]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_in_2[8]/net57 (net)
                    0.0599    0.0001    4.9614 ^ gpio_control_in_2[8]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.9614   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0326    0.0005    4.5956 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    4.6935 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    4.6944 ^ gpio_control_in_2[8]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.7944   clock uncertainty
                             -0.3393    4.4551   clock reconvergence pessimism
                             -0.0217    4.4334   library hold time
                                        4.4334   data required time
-------------------------------------------------------------------------------------
                                        4.4334   data required time
                                       -4.9614   data arrival time
-------------------------------------------------------------------------------------
                                        0.5279   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0005    3.9724 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    4.0632 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    4.0642 ^ gpio_control_in_2[9]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0300    0.2310    4.2952 ^ 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)
                    0.0300    0.0000    4.2953 ^ gpio_control_in_2[9]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0599    0.3751    4.6703 ^ gpio_control_in_2[9]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_in_2[9]/net57 (net)
                    0.0599    0.0001    4.6704 ^ gpio_control_in_2[9]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.6704   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0005    4.2819 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    4.3798 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    4.3808 ^ gpio_control_in_2[9]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.4808   clock uncertainty
                             -0.3166    4.1642   clock reconvergence pessimism
                             -0.0217    4.1425   library hold time
                                        4.1425   data required time
-------------------------------------------------------------------------------------
                                        4.1425   data required time
                                       -4.6704   data arrival time
-------------------------------------------------------------------------------------
                                        0.5279   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9265 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0147 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0151 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1146    4.1297 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0529    4.1826 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1096    4.2922 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0005    4.2926 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0913    4.3840 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    4.3850 ^ gpio_control_in_1[6]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0300    0.2310    4.6160 ^ 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)
                    0.0300    0.0000    4.6160 ^ gpio_control_in_1[6]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0599    0.3751    4.9911 ^ gpio_control_in_1[6]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_in_1[6]/net57 (net)
                    0.0599    0.0001    4.9912 ^ gpio_control_in_1[6]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.9912   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2324 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3276 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3280 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1235    4.4515 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0570    4.5085 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1181    4.6266 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0005    4.6271 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0985    4.7256 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    4.7265 ^ gpio_control_in_1[6]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.8265   clock uncertainty
                             -0.3416    4.4849   clock reconvergence pessimism
                             -0.0217    4.4632   library hold time
                                        4.4632   data required time
-------------------------------------------------------------------------------------
                                        4.4632   data required time
                                       -4.9912   data arrival time
-------------------------------------------------------------------------------------
                                        0.5279   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9265 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0147 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0151 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1146    4.1297 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0529    4.1826 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1096    4.2922 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.2923 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0888    4.3811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3815 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1180    4.4995 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0481    4.5476 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1087    4.6563 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0005    4.6568 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0913    4.7481 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    4.7491 ^ gpio_control_in_1[7]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0300    0.2310    4.9801 ^ 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)
                    0.0300    0.0000    4.9802 ^ gpio_control_in_1[7]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0599    0.3751    5.3552 ^ gpio_control_in_1[7]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_in_1[7]/net57 (net)
                    0.0599    0.0001    5.3553 ^ gpio_control_in_1[7]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.3553   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2324 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3276 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3280 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1235    4.4515 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0570    4.5085 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1181    4.6266 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.6268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0957    4.7225 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7229 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1272    4.8501 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0519    4.9020 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1172    5.0192 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.0197 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0984    5.1181 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    5.1190 ^ gpio_control_in_1[7]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.2190   clock uncertainty
                             -0.3700    4.8490   clock reconvergence pessimism
                             -0.0217    4.8273   library hold time
                                        4.8273   data required time
-------------------------------------------------------------------------------------
                                        4.8273   data required time
                                       -5.3553   data arrival time
-------------------------------------------------------------------------------------
                                        0.5279   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0005    3.0985 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0910    3.1895 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    3.1905 ^ gpio_control_in_2[12]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0300    0.2310    3.4216 ^ 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)
                    0.0300    0.0000    3.4216 ^ gpio_control_in_2[12]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0599    0.3751    3.7967 ^ gpio_control_in_2[12]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0061                                 gpio_control_in_2[12]/net57 (net)
                    0.0599    0.0001    3.7967 ^ gpio_control_in_2[12]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.7967   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0005    3.3399 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0981    3.4381 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    3.4390 ^ gpio_control_in_2[12]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.5390   clock uncertainty
                             -0.2485    3.2905   clock reconvergence pessimism
                             -0.0217    3.2688   library hold time
                                        3.2688   data required time
-------------------------------------------------------------------------------------
                                        3.2688   data required time
                                       -3.7967   data arrival time
-------------------------------------------------------------------------------------
                                        0.5279   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0005    0.3970 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    0.4878 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    0.4887 ^ gpio_control_bidir_1[1]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0310    0.2323    0.7210 ^ gpio_control_bidir_1[1]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_bidir_1[1]/shift_register[7] (net)
                    0.0310    0.0000    0.7210 ^ gpio_control_bidir_1[1]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0586    0.3742    1.0952 ^ gpio_control_bidir_1[1]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_bidir_1[1]/net56 (net)
                    0.0586    0.0001    1.0953 ^ gpio_control_bidir_1[1]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.0953   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0005    0.4280 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    0.5259 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    0.5270 ^ gpio_control_bidir_1[1]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.6270   clock uncertainty
                             -0.0380    0.5889   clock reconvergence pessimism
                             -0.0216    0.5673   library hold time
                                        0.5673   data required time
-------------------------------------------------------------------------------------
                                        0.5673   data required time
                                       -1.0953   data arrival time
-------------------------------------------------------------------------------------
                                        0.5280   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0005    1.8856 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    1.9764 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    1.9773 ^ gpio_control_bidir_2[0]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0310    0.2323    2.2095 ^ gpio_control_bidir_2[0]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_bidir_2[0]/shift_register[7] (net)
                    0.0310    0.0000    2.2096 ^ gpio_control_bidir_2[0]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0586    0.3742    2.5838 ^ gpio_control_bidir_2[0]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_bidir_2[0]/net56 (net)
                    0.0586    0.0001    2.5838 ^ gpio_control_bidir_2[0]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.5838   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0005    2.0325 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    2.1304 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    2.1315 ^ gpio_control_bidir_2[0]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.2315   clock uncertainty
                             -0.1540    2.0775   clock reconvergence pessimism
                             -0.0216    2.0559   library hold time
                                        2.0559   data required time
-------------------------------------------------------------------------------------
                                        2.0559   data required time
                                       -2.5838   data arrival time
-------------------------------------------------------------------------------------
                                        0.5280   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0005    1.5983 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    1.6891 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    1.6900 ^ gpio_control_bidir_2[1]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0310    0.2323    1.9223 ^ gpio_control_bidir_2[1]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_bidir_2[1]/shift_register[7] (net)
                    0.0310    0.0000    1.9223 ^ gpio_control_bidir_2[1]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0586    0.3742    2.2966 ^ gpio_control_bidir_2[1]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_bidir_2[1]/net56 (net)
                    0.0586    0.0001    2.2966 ^ gpio_control_bidir_2[1]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.2966   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0005    1.7229 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    1.8208 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    1.8219 ^ gpio_control_bidir_2[1]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.9219   clock uncertainty
                             -0.1316    1.7902   clock reconvergence pessimism
                             -0.0216    1.7686   library hold time
                                        1.7686   data required time
-------------------------------------------------------------------------------------
                                        1.7686   data required time
                                       -2.2966   data arrival time
-------------------------------------------------------------------------------------
                                        0.5280   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0005    1.3106 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    1.4013 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    1.4022 ^ gpio_control_bidir_2[2]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0310    0.2323    1.6345 ^ gpio_control_bidir_2[2]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_bidir_2[2]/shift_register[7] (net)
                    0.0310    0.0000    1.6345 ^ gpio_control_bidir_2[2]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0586    0.3742    2.0087 ^ gpio_control_bidir_2[2]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_bidir_2[2]/net56 (net)
                    0.0586    0.0001    2.0088 ^ gpio_control_bidir_2[2]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.0088   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0005    1.4127 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    1.5105 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    1.5116 ^ gpio_control_bidir_2[2]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.6116   clock uncertainty
                             -0.1092    1.5024   clock reconvergence pessimism
                             -0.0216    1.4808   library hold time
                                        1.4808   data required time
-------------------------------------------------------------------------------------
                                        1.4808   data required time
                                       -2.0088   data arrival time
-------------------------------------------------------------------------------------
                                        0.5280   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0005    2.4511 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    2.5419 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    2.5428 ^ gpio_control_in_1[0]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0310    0.2323    2.7751 ^ gpio_control_in_1[0]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_1[0]/shift_register[7] (net)
                    0.0310    0.0000    2.7751 ^ gpio_control_in_1[0]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0586    0.3742    3.1493 ^ gpio_control_in_1[0]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_in_1[0]/net56 (net)
                    0.0586    0.0001    3.1494 ^ gpio_control_in_1[0]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.1494   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0005    2.6421 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    2.7400 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    2.7411 ^ gpio_control_in_1[0]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.8411   clock uncertainty
                             -0.1981    2.6430   clock reconvergence pessimism
                             -0.0216    2.6214   library hold time
                                        2.6214   data required time
-------------------------------------------------------------------------------------
                                        2.6214   data required time
                                       -3.1494   data arrival time
-------------------------------------------------------------------------------------
                                        0.5280   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9265 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0147 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0151 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1146    4.1297 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0529    4.1826 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1096    4.2922 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.2923 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0888    4.3811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3815 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1180    4.4995 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0481    4.5476 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1087    4.6563 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    4.6565 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0887    4.7452 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7456 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1069    4.8525 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0112    4.8638 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    4.9569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0002    4.9570 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.0453 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0457 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0772    0.1126    5.1583 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.0811    0.0130    5.1713 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0329    0.0957    5.2671 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0329    0.0002    5.2672 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.3556 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3560 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0724    0.1090    5.4650 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[17] (net)
                    0.0777    0.0146    5.4796 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0949    5.5745 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0328    0.0005    5.5750 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    5.6659 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    5.6667 ^ gpio_control_in_1[10]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0310    0.2323    5.8990 ^ gpio_control_in_1[10]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_1[10]/shift_register[7] (net)
                    0.0310    0.0000    5.8990 ^ gpio_control_in_1[10]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0586    0.3742    6.2733 ^ gpio_control_in_1[10]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_in_1[10]/net56 (net)
                    0.0586    0.0001    6.2733 ^ gpio_control_in_1[10]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.2733   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2324 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3276 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3280 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1235    4.4515 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0570    4.5085 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1181    4.6266 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.6268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0957    4.7225 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7229 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1272    4.8501 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0519    4.9020 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1172    5.0192 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    5.0194 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0956    5.1150 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.1154 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1153    5.2307 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0121    5.2428 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    5.3431 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0002    5.3433 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    5.4385 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.4389 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0772    0.1214    5.5603 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.0811    0.0140    5.5743 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0329    0.1032    5.6775 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0329    0.0002    5.6777 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    5.7729 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.7733 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0724    0.1175    5.8908 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[17] (net)
                    0.0777    0.0158    5.9066 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.1023    6.0089 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0328    0.0005    6.0094 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0980    6.1074 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    6.1085 ^ gpio_control_in_1[10]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.2085   clock uncertainty
                             -0.4415    5.7670   clock reconvergence pessimism
                             -0.0216    5.7454   library hold time
                                        5.7454   data required time
-------------------------------------------------------------------------------------
                                        5.7454   data required time
                                       -6.2733   data arrival time
-------------------------------------------------------------------------------------
                                        0.5280   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0005    2.7460 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    2.8368 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    2.8377 ^ gpio_control_in_1[1]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0310    0.2323    3.0700 ^ gpio_control_in_1[1]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_1[1]/shift_register[7] (net)
                    0.0310    0.0000    3.0700 ^ gpio_control_in_1[1]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0586    0.3742    3.4442 ^ gpio_control_in_1[1]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_in_1[1]/net56 (net)
                    0.0586    0.0001    3.4443 ^ gpio_control_in_1[1]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.4443   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0005    2.9599 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    3.0579 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    3.0590 ^ gpio_control_in_1[1]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.1590   clock uncertainty
                             -0.2211    2.9379   clock reconvergence pessimism
                             -0.0216    2.9163   library hold time
                                        2.9163   data required time
-------------------------------------------------------------------------------------
                                        2.9163   data required time
                                       -3.4443   data arrival time
-------------------------------------------------------------------------------------
                                        0.5280   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0005    3.0459 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    3.1368 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    3.1377 ^ gpio_control_in_1[2]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0310    0.2323    3.3699 ^ gpio_control_in_1[2]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_1[2]/shift_register[7] (net)
                    0.0310    0.0000    3.3700 ^ gpio_control_in_1[2]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0586    0.3742    3.7442 ^ gpio_control_in_1[2]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_in_1[2]/net56 (net)
                    0.0586    0.0001    3.7442 ^ gpio_control_in_1[2]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.7442   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0005    3.2833 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0980    3.3812 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    3.3823 ^ gpio_control_in_1[2]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.4823   clock uncertainty
                             -0.2444    3.2379   clock reconvergence pessimism
                             -0.0216    3.2163   library hold time
                                        3.2163   data required time
-------------------------------------------------------------------------------------
                                        3.2163   data required time
                                       -3.7442   data arrival time
-------------------------------------------------------------------------------------
                                        0.5280   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0005    3.3382 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    3.4290 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    3.4299 ^ gpio_control_in_1[3]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0310    0.2323    3.6622 ^ gpio_control_in_1[3]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_1[3]/shift_register[7] (net)
                    0.0310    0.0000    3.6622 ^ gpio_control_in_1[3]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0586    0.3742    4.0364 ^ gpio_control_in_1[3]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_in_1[3]/net56 (net)
                    0.0586    0.0001    4.0365 ^ gpio_control_in_1[3]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.0365   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0005    3.5983 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    3.6962 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    3.6973 ^ gpio_control_in_1[3]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.7973   clock uncertainty
                             -0.2672    3.5301   clock reconvergence pessimism
                             -0.0216    3.5085   library hold time
                                        3.5085   data required time
-------------------------------------------------------------------------------------
                                        3.5085   data required time
                                       -4.0365   data arrival time
-------------------------------------------------------------------------------------
                                        0.5280   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0005    3.6331 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    3.7239 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    3.7248 ^ gpio_control_in_1[4]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0310    0.2323    3.9571 ^ gpio_control_in_1[4]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_1[4]/shift_register[7] (net)
                    0.0310    0.0000    3.9571 ^ gpio_control_in_1[4]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0586    0.3742    4.3313 ^ gpio_control_in_1[4]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_in_1[4]/net56 (net)
                    0.0586    0.0001    4.3314 ^ gpio_control_in_1[4]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.3314   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0005    3.9162 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    4.0141 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    4.0152 ^ gpio_control_in_1[4]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.1152   clock uncertainty
                             -0.2902    3.8250   clock reconvergence pessimism
                             -0.0216    3.8034   library hold time
                                        3.8034   data required time
-------------------------------------------------------------------------------------
                                        3.8034   data required time
                                       -4.3314   data arrival time
-------------------------------------------------------------------------------------
                                        0.5280   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0005    3.9268 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    4.0176 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    4.0185 ^ gpio_control_in_1[5]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0310    0.2323    4.2508 ^ gpio_control_in_1[5]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_1[5]/shift_register[7] (net)
                    0.0310    0.0000    4.2508 ^ gpio_control_in_1[5]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0586    0.3742    4.6250 ^ gpio_control_in_1[5]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_in_1[5]/net56 (net)
                    0.0586    0.0001    4.6251 ^ gpio_control_in_1[5]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.6251   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0005    4.2328 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    4.3307 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    4.3318 ^ gpio_control_in_1[5]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.4318   clock uncertainty
                             -0.3131    4.1187   clock reconvergence pessimism
                             -0.0216    4.0971   library hold time
                                        4.0971   data required time
-------------------------------------------------------------------------------------
                                        4.0971   data required time
                                       -4.6251   data arrival time
-------------------------------------------------------------------------------------
                                        0.5280   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9265 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0147 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0151 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1146    4.1297 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0529    4.1826 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1096    4.2922 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.2923 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0888    4.3811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3815 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1180    4.4995 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0481    4.5476 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1087    4.6563 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    4.6565 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0887    4.7452 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7456 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1069    4.8525 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0112    4.8638 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    4.9569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0005    4.9574 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    5.0482 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    5.0491 ^ gpio_control_in_1[8]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0310    0.2323    5.2814 ^ gpio_control_in_1[8]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_1[8]/shift_register[7] (net)
                    0.0310    0.0000    5.2814 ^ gpio_control_in_1[8]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0586    0.3742    5.6556 ^ gpio_control_in_1[8]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_in_1[8]/net56 (net)
                    0.0586    0.0001    5.6557 ^ gpio_control_in_1[8]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.6557   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2324 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3276 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3280 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1235    4.4515 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0570    4.5085 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1181    4.6266 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.6268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0957    4.7225 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7229 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1272    4.8501 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0519    4.9020 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1172    5.0192 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    5.0194 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0956    5.1150 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.1154 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1153    5.2307 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0121    5.2428 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    5.3431 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0005    5.3436 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0980    5.4416 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    5.4427 ^ gpio_control_in_1[8]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.5427   clock uncertainty
                             -0.3934    5.1493   clock reconvergence pessimism
                             -0.0216    5.1277   library hold time
                                        5.1277   data required time
-------------------------------------------------------------------------------------
                                        5.1277   data required time
                                       -5.6557   data arrival time
-------------------------------------------------------------------------------------
                                        0.5280   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9265 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0147 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0151 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1146    4.1297 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0529    4.1826 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1096    4.2922 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.2923 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0888    4.3811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3815 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1180    4.4995 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0481    4.5476 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1087    4.6563 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    4.6565 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0887    4.7452 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7456 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1069    4.8525 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0112    4.8638 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    4.9569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0002    4.9570 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.0453 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0457 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0772    0.1126    5.1583 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.0811    0.0130    5.1713 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0329    0.0957    5.2671 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0329    0.0005    5.2675 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    5.3585 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    5.3593 ^ gpio_control_in_1[9]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0310    0.2323    5.5916 ^ gpio_control_in_1[9]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_1[9]/shift_register[7] (net)
                    0.0310    0.0000    5.5916 ^ gpio_control_in_1[9]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0586    0.3742    5.9659 ^ gpio_control_in_1[9]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_in_1[9]/net56 (net)
                    0.0586    0.0001    5.9659 ^ gpio_control_in_1[9]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.9659   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2324 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3276 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3280 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1235    4.4515 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0570    4.5085 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1181    4.6266 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.6268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0957    4.7225 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7229 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1272    4.8501 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0519    4.9020 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1172    5.0192 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    5.0194 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0956    5.1150 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.1154 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1153    5.2307 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0121    5.2428 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    5.3431 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0002    5.3433 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    5.4385 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.4389 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0772    0.1214    5.5603 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.0811    0.0140    5.5743 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0329    0.1032    5.6775 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0329    0.0005    5.6780 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0980    5.7760 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    5.7771 ^ gpio_control_in_1[9]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.8771   clock uncertainty
                             -0.4175    5.4596   clock reconvergence pessimism
                             -0.0216    5.4380   library hold time
                                        5.4380   data required time
-------------------------------------------------------------------------------------
                                        5.4380   data required time
                                       -5.9659   data arrival time
-------------------------------------------------------------------------------------
                                        0.5280   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0005    0.6864 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    0.7772 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    0.7781 ^ gpio_control_in_1a[0]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0310    0.2323    1.0104 ^ gpio_control_in_1a[0]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_1a[0]/shift_register[7] (net)
                    0.0310    0.0000    1.0104 ^ gpio_control_in_1a[0]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0586    0.3742    1.3846 ^ gpio_control_in_1a[0]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_in_1a[0]/net56 (net)
                    0.0586    0.0001    1.3847 ^ gpio_control_in_1a[0]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.3847   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0005    0.7399 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    0.8378 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    0.8389 ^ gpio_control_in_1a[0]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.9389   clock uncertainty
                             -0.0606    0.8783   clock reconvergence pessimism
                             -0.0216    0.8567   library hold time
                                        0.8567   data required time
-------------------------------------------------------------------------------------
                                        0.8567   data required time
                                       -1.3847   data arrival time
-------------------------------------------------------------------------------------
                                        0.5280   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0005    0.9818 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    1.0727 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    1.0735 ^ gpio_control_in_1a[1]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0310    0.2323    1.3058 ^ gpio_control_in_1a[1]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_1a[1]/shift_register[7] (net)
                    0.0310    0.0000    1.3058 ^ gpio_control_in_1a[1]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0586    0.3742    1.6801 ^ gpio_control_in_1a[1]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_in_1a[1]/net56 (net)
                    0.0586    0.0001    1.6801 ^ gpio_control_in_1a[1]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.6801   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0005    1.0583 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    1.1562 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    1.1573 ^ gpio_control_in_1a[1]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.2573   clock uncertainty
                             -0.0836    1.1738   clock reconvergence pessimism
                             -0.0216    1.1522   library hold time
                                        1.1522   data required time
-------------------------------------------------------------------------------------
                                        1.1522   data required time
                                       -1.6801   data arrival time
-------------------------------------------------------------------------------------
                                        0.5280   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0005    1.2722 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    1.3630 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    1.3639 ^ gpio_control_in_1a[2]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0310    0.2323    1.5961 ^ gpio_control_in_1a[2]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_1a[2]/shift_register[7] (net)
                    0.0310    0.0000    1.5962 ^ gpio_control_in_1a[2]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0586    0.3742    1.9704 ^ gpio_control_in_1a[2]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_in_1a[2]/net56 (net)
                    0.0586    0.0001    1.9705 ^ gpio_control_in_1a[2]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.9705   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0005    1.3713 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    1.4692 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    1.4703 ^ gpio_control_in_1a[2]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.5703   clock uncertainty
                             -0.1062    1.4641   clock reconvergence pessimism
                             -0.0216    1.4425   library hold time
                                        1.4425   data required time
-------------------------------------------------------------------------------------
                                        1.4425   data required time
                                       -1.9705   data arrival time
-------------------------------------------------------------------------------------
                                        0.5280   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0005    1.5649 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    1.6557 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    1.6566 ^ gpio_control_in_1a[3]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0310    0.2323    1.8888 ^ gpio_control_in_1a[3]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_1a[3]/shift_register[7] (net)
                    0.0310    0.0000    1.8889 ^ gpio_control_in_1a[3]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0586    0.3742    2.2631 ^ gpio_control_in_1a[3]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_in_1a[3]/net56 (net)
                    0.0586    0.0001    2.2632 ^ gpio_control_in_1a[3]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.2632   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0005    1.6868 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    1.7847 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    1.7858 ^ gpio_control_in_1a[3]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.8858   clock uncertainty
                             -0.1290    1.7568   clock reconvergence pessimism
                             -0.0216    1.7352   library hold time
                                        1.7352   data required time
-------------------------------------------------------------------------------------
                                        1.7352   data required time
                                       -2.2632   data arrival time
-------------------------------------------------------------------------------------
                                        0.5280   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0005    1.8551 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    1.9459 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    1.9468 ^ gpio_control_in_1a[4]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0310    0.2323    2.1791 ^ gpio_control_in_1a[4]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_1a[4]/shift_register[7] (net)
                    0.0310    0.0000    2.1791 ^ gpio_control_in_1a[4]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0586    0.3742    2.5533 ^ gpio_control_in_1a[4]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_in_1a[4]/net56 (net)
                    0.0586    0.0001    2.5534 ^ gpio_control_in_1a[4]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.5534   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0005    1.9996 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    2.0975 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    2.0986 ^ gpio_control_in_1a[4]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.1986   clock uncertainty
                             -0.1516    2.0470   clock reconvergence pessimism
                             -0.0216    2.0254   library hold time
                                        2.0254   data required time
-------------------------------------------------------------------------------------
                                        2.0254   data required time
                                       -2.5534   data arrival time
-------------------------------------------------------------------------------------
                                        0.5280   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0005    2.1551 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    2.2460 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    2.2469 ^ gpio_control_in_1a[5]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0310    0.2323    2.4791 ^ gpio_control_in_1a[5]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_1a[5]/shift_register[7] (net)
                    0.0310    0.0000    2.4792 ^ gpio_control_in_1a[5]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0586    0.3742    2.8534 ^ gpio_control_in_1a[5]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_in_1a[5]/net56 (net)
                    0.0586    0.0001    2.8535 ^ gpio_control_in_1a[5]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.8535   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0005    2.3231 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0980    2.4210 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    2.4221 ^ gpio_control_in_1a[5]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.5221   clock uncertainty
                             -0.1750    2.3471   clock reconvergence pessimism
                             -0.0216    2.3255   library hold time
                                        2.3255   data required time
-------------------------------------------------------------------------------------
                                        2.3255   data required time
                                       -2.8535   data arrival time
-------------------------------------------------------------------------------------
                                        0.5280   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.1811 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.2696 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.2700 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1144    5.3844 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0300    5.4143 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1027    5.5170 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.5172 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.6056 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6060 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1073    5.7133 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0098    5.7231 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0928    5.8159 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    5.8160 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.9043 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.9047 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1068    6.0115 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0149    6.0264 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0941    6.1205 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0002    6.1207 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    6.2090 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.2094 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1055    6.3149 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0722    0.0141    6.3290 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0935    6.4225 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.4226 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    6.5109 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.5113 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1064    6.6177 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_2[1] (net)
                    0.0733    0.0141    6.6318 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0938    6.7256 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0328    0.0005    6.7261 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    6.8170 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    6.8178 ^ gpio_control_in_2[0]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0310    0.2323    7.0501 ^ gpio_control_in_2[0]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_2[0]/shift_register[7] (net)
                    0.0310    0.0000    7.0501 ^ gpio_control_in_2[0]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0586    0.3742    7.4244 ^ gpio_control_in_2[0]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_in_2[0]/net56 (net)
                    0.0586    0.0001    7.4244 ^ gpio_control_in_2[0]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.4244   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.5849 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    5.6802 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6807 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1233    5.8039 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0323    5.8362 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1107    5.9469 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.9471 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    6.0424 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.0428 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1156    6.1585 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0106    6.1691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1000    6.2691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.2692 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.3644 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.3648 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1151    6.4799 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0161    6.4960 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.1014    6.5974 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0002    6.5976 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.6928 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.6932 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1137    6.8070 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0722    0.0152    6.8222 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1008    6.9229 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.9231 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    7.0183 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    7.0187 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1147    7.1334 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_2[1] (net)
                    0.0733    0.0152    7.1486 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1011    7.2497 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0328    0.0005    7.2502 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0980    7.3482 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    7.3492 ^ gpio_control_in_2[0]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.4492   clock uncertainty
                             -0.5312    6.9181   clock reconvergence pessimism
                             -0.0216    6.8965   library hold time
                                        6.8965   data required time
-------------------------------------------------------------------------------------
                                        6.8965   data required time
                                       -7.4244   data arrival time
-------------------------------------------------------------------------------------
                                        0.5280   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0005    3.6808 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    3.7716 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    3.7725 ^ gpio_control_in_2[10]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0310    0.2323    4.0048 ^ gpio_control_in_2[10]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_2[10]/shift_register[7] (net)
                    0.0310    0.0000    4.0048 ^ gpio_control_in_2[10]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0586    0.3742    4.3790 ^ gpio_control_in_2[10]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_in_2[10]/net56 (net)
                    0.0586    0.0001    4.3791 ^ gpio_control_in_2[10]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.3791   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0005    3.9676 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    4.0655 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    4.0666 ^ gpio_control_in_2[10]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.1666   clock uncertainty
                             -0.2939    3.8727   clock reconvergence pessimism
                             -0.0216    3.8511   library hold time
                                        3.8511   data required time
-------------------------------------------------------------------------------------
                                        3.8511   data required time
                                       -4.3791   data arrival time
-------------------------------------------------------------------------------------
                                        0.5280   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0005    3.3885 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    3.4793 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    3.4802 ^ gpio_control_in_2[11]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0310    0.2323    3.7124 ^ gpio_control_in_2[11]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_2[11]/shift_register[7] (net)
                    0.0310    0.0000    3.7125 ^ gpio_control_in_2[11]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0586    0.3742    4.0867 ^ gpio_control_in_2[11]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_in_2[11]/net56 (net)
                    0.0586    0.0001    4.0867 ^ gpio_control_in_2[11]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.0867   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0005    3.6525 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    3.7504 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    3.7515 ^ gpio_control_in_2[11]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.8515   clock uncertainty
                             -0.2711    3.5804   clock reconvergence pessimism
                             -0.0216    3.5588   library hold time
                                        3.5588   data required time
-------------------------------------------------------------------------------------
                                        3.5588   data required time
                                       -4.0867   data arrival time
-------------------------------------------------------------------------------------
                                        0.5280   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0005    2.7630 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    2.8538 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    2.8547 ^ gpio_control_in_2[13]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0310    0.2323    3.0870 ^ gpio_control_in_2[13]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_2[13]/shift_register[7] (net)
                    0.0310    0.0000    3.0870 ^ gpio_control_in_2[13]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0586    0.3742    3.4612 ^ gpio_control_in_2[13]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_in_2[13]/net56 (net)
                    0.0586    0.0001    3.4613 ^ gpio_control_in_2[13]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.4613   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0005    2.9783 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    3.0762 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    3.0773 ^ gpio_control_in_2[13]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.1773   clock uncertainty
                             -0.2224    2.9549   clock reconvergence pessimism
                             -0.0216    2.9333   library hold time
                                        2.9333   data required time
-------------------------------------------------------------------------------------
                                        2.9333   data required time
                                       -3.4613   data arrival time
-------------------------------------------------------------------------------------
                                        0.5280   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0005    2.4709 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    2.5618 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    2.5627 ^ gpio_control_in_2[14]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0310    0.2323    2.7949 ^ gpio_control_in_2[14]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_2[14]/shift_register[7] (net)
                    0.0310    0.0000    2.7950 ^ gpio_control_in_2[14]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0586    0.3742    3.1692 ^ gpio_control_in_2[14]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_in_2[14]/net56 (net)
                    0.0586    0.0001    3.1692 ^ gpio_control_in_2[14]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.1692   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0005    2.6635 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    2.7614 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    2.7625 ^ gpio_control_in_2[14]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.8625   clock uncertainty
                             -0.1996    2.6629   clock reconvergence pessimism
                             -0.0216    2.6413   library hold time
                                        2.6413   data required time
-------------------------------------------------------------------------------------
                                        2.6413   data required time
                                       -3.1692   data arrival time
-------------------------------------------------------------------------------------
                                        0.5280   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0005    2.1753 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    2.2661 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    2.2670 ^ gpio_control_in_2[15]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0310    0.2323    2.4993 ^ gpio_control_in_2[15]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_2[15]/shift_register[7] (net)
                    0.0310    0.0000    2.4993 ^ gpio_control_in_2[15]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0586    0.3742    2.8735 ^ gpio_control_in_2[15]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_in_2[15]/net56 (net)
                    0.0586    0.0001    2.8736 ^ gpio_control_in_2[15]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.8736   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0005    2.3448 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    2.4427 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    2.4438 ^ gpio_control_in_2[15]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.5438   clock uncertainty
                             -0.1766    2.3672   clock reconvergence pessimism
                             -0.0216    2.3456   library hold time
                                        2.3456   data required time
-------------------------------------------------------------------------------------
                                        2.3456   data required time
                                       -2.8736   data arrival time
-------------------------------------------------------------------------------------
                                        0.5280   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.1811 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.2696 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.2700 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1144    5.3844 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0300    5.4143 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1027    5.5170 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.5172 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.6056 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6060 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1073    5.7133 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0098    5.7231 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0928    5.8159 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    5.8160 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.9043 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.9047 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1068    6.0115 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0149    6.0264 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0941    6.1205 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0002    6.1207 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    6.2090 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.2094 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1055    6.3149 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0722    0.0141    6.3290 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0935    6.4225 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0327    0.0005    6.4229 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    6.5138 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    6.5147 ^ gpio_control_in_2[1]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0310    0.2323    6.7470 ^ gpio_control_in_2[1]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_2[1]/shift_register[7] (net)
                    0.0310    0.0000    6.7470 ^ gpio_control_in_2[1]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0586    0.3742    7.1212 ^ gpio_control_in_2[1]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_in_2[1]/net56 (net)
                    0.0586    0.0001    7.1213 ^ gpio_control_in_2[1]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.1213   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.5849 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    5.6802 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6807 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1233    5.8039 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0323    5.8362 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1107    5.9469 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.9471 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    6.0424 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.0428 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1156    6.1585 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0106    6.1691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1000    6.2691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.2692 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.3644 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.3648 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1151    6.4799 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0161    6.4960 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.1014    6.5974 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0002    6.5976 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.6928 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.6932 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1137    6.8070 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0722    0.0152    6.8222 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1008    6.9229 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0327    0.0005    6.9234 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0980    7.0214 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    7.0225 ^ gpio_control_in_2[1]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.1225   clock uncertainty
                             -0.5076    6.6149   clock reconvergence pessimism
                             -0.0216    6.5933   library hold time
                                        6.5933   data required time
-------------------------------------------------------------------------------------
                                        6.5933   data required time
                                       -7.1213   data arrival time
-------------------------------------------------------------------------------------
                                        0.5280   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.1811 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.2696 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.2700 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1144    5.3844 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0300    5.4143 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1027    5.5170 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.5172 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.6056 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6060 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1073    5.7133 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0098    5.7231 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0928    5.8159 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    5.8160 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.9043 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.9047 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1068    6.0115 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0149    6.0264 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0941    6.1205 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0005    6.1210 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    6.2119 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    6.2127 ^ gpio_control_in_2[2]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0310    0.2323    6.4450 ^ gpio_control_in_2[2]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_2[2]/shift_register[7] (net)
                    0.0310    0.0000    6.4451 ^ gpio_control_in_2[2]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0586    0.3742    6.8193 ^ gpio_control_in_2[2]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_in_2[2]/net56 (net)
                    0.0586    0.0001    6.8193 ^ gpio_control_in_2[2]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.8193   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.5849 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    5.6802 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6807 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1233    5.8039 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0323    5.8362 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1107    5.9469 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.9471 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    6.0424 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.0428 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1156    6.1585 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0106    6.1691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1000    6.2691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.2692 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.3644 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.3648 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1151    6.4799 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0161    6.4960 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.1014    6.5974 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0005    6.5979 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0980    6.6959 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    6.6970 ^ gpio_control_in_2[2]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.7970   clock uncertainty
                             -0.4840    6.3130   clock reconvergence pessimism
                             -0.0216    6.2914   library hold time
                                        6.2914   data required time
-------------------------------------------------------------------------------------
                                        6.2914   data required time
                                       -6.8193   data arrival time
-------------------------------------------------------------------------------------
                                        0.5280   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.1811 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.2696 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.2700 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1144    5.3844 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0300    5.4143 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1027    5.5170 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.5172 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.6056 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6060 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1073    5.7133 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0098    5.7231 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0928    5.8159 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0005    5.8163 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    5.9072 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    5.9081 ^ gpio_control_in_2[3]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0310    0.2323    6.1404 ^ gpio_control_in_2[3]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_2[3]/shift_register[7] (net)
                    0.0310    0.0000    6.1404 ^ gpio_control_in_2[3]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0586    0.3742    6.5146 ^ gpio_control_in_2[3]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_in_2[3]/net56 (net)
                    0.0586    0.0001    6.5147 ^ gpio_control_in_2[3]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.5147   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.5849 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    5.6802 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6807 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1233    5.8039 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0323    5.8362 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1107    5.9469 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.9471 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    6.0424 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.0428 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1156    6.1585 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0106    6.1691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1000    6.2691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0005    6.2696 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    6.3675 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    6.3686 ^ gpio_control_in_2[3]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.4686   clock uncertainty
                             -0.4603    6.0083   clock reconvergence pessimism
                             -0.0216    5.9867   library hold time
                                        5.9867   data required time
-------------------------------------------------------------------------------------
                                        5.9867   data required time
                                       -6.5147   data arrival time
-------------------------------------------------------------------------------------
                                        0.5280   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0005    4.8445 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    4.9353 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    4.9362 ^ gpio_control_in_2[6]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0310    0.2323    5.1685 ^ gpio_control_in_2[6]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_2[6]/shift_register[7] (net)
                    0.0310    0.0000    5.1685 ^ gpio_control_in_2[6]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0586    0.3742    5.5427 ^ gpio_control_in_2[6]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_in_2[6]/net56 (net)
                    0.0586    0.0001    5.5428 ^ gpio_control_in_2[6]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.5428   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0005    5.2220 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    5.3199 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    5.3210 ^ gpio_control_in_2[6]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.4210   clock uncertainty
                             -0.3846    5.0364   clock reconvergence pessimism
                             -0.0216    5.0148   library hold time
                                        5.0148   data required time
-------------------------------------------------------------------------------------
                                        5.0148   data required time
                                       -5.5428   data arrival time
-------------------------------------------------------------------------------------
                                        0.5280   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0005    4.5552 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    4.6460 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    4.6469 ^ gpio_control_in_2[7]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0310    0.2323    4.8792 ^ gpio_control_in_2[7]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_2[7]/shift_register[7] (net)
                    0.0310    0.0000    4.8792 ^ gpio_control_in_2[7]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0586    0.3742    5.2534 ^ gpio_control_in_2[7]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_in_2[7]/net56 (net)
                    0.0586    0.0001    5.2535 ^ gpio_control_in_2[7]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.2535   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0005    4.9102 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    5.0081 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    5.0092 ^ gpio_control_in_2[7]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.1092   clock uncertainty
                             -0.3620    4.7471   clock reconvergence pessimism
                             -0.0216    4.7255   library hold time
                                        4.7255   data required time
-------------------------------------------------------------------------------------
                                        4.7255   data required time
                                       -5.2535   data arrival time
-------------------------------------------------------------------------------------
                                        0.5280   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0326    0.0005    4.2634 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    4.3542 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    4.3551 ^ gpio_control_in_2[8]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0310    0.2323    4.5873 ^ gpio_control_in_2[8]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_2[8]/shift_register[7] (net)
                    0.0310    0.0000    4.5874 ^ gpio_control_in_2[8]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0586    0.3742    4.9616 ^ gpio_control_in_2[8]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_in_2[8]/net56 (net)
                    0.0586    0.0001    4.9616 ^ gpio_control_in_2[8]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.9616   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0326    0.0005    4.5956 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    4.6935 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    4.6946 ^ gpio_control_in_2[8]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.7946   clock uncertainty
                             -0.3393    4.4553   clock reconvergence pessimism
                             -0.0216    4.4337   library hold time
                                        4.4337   data required time
-------------------------------------------------------------------------------------
                                        4.4337   data required time
                                       -4.9616   data arrival time
-------------------------------------------------------------------------------------
                                        0.5280   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0005    3.9724 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    4.0632 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    4.0641 ^ gpio_control_in_2[9]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0310    0.2323    4.2963 ^ gpio_control_in_2[9]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_2[9]/shift_register[7] (net)
                    0.0310    0.0000    4.2964 ^ gpio_control_in_2[9]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0586    0.3742    4.6706 ^ gpio_control_in_2[9]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_in_2[9]/net56 (net)
                    0.0586    0.0001    4.6707 ^ gpio_control_in_2[9]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.6707   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0005    4.2819 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    4.3798 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    4.3809 ^ gpio_control_in_2[9]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.4809   clock uncertainty
                             -0.3166    4.1643   clock reconvergence pessimism
                             -0.0216    4.1427   library hold time
                                        4.1427   data required time
-------------------------------------------------------------------------------------
                                        4.1427   data required time
                                       -4.6707   data arrival time
-------------------------------------------------------------------------------------
                                        0.5280   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0005    0.1068 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0910    0.1978 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    0.1987 ^ gpio_control_bidir_1[0]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0310    0.2323    0.4309 ^ gpio_control_bidir_1[0]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_bidir_1[0]/shift_register[7] (net)
                    0.0310    0.0000    0.4310 ^ gpio_control_bidir_1[0]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0586    0.3742    0.8052 ^ gpio_control_bidir_1[0]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_bidir_1[0]/net56 (net)
                    0.0586    0.0001    0.8053 ^ gpio_control_bidir_1[0]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        0.8053   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0005    0.1151 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0981    0.2132 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    0.2143 ^ gpio_control_bidir_1[0]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.3143   clock uncertainty
                             -0.0154    0.2989   clock reconvergence pessimism
                             -0.0216    0.2773   library hold time
                                        0.2773   data required time
-------------------------------------------------------------------------------------
                                        0.2773   data required time
                                       -0.8053   data arrival time
-------------------------------------------------------------------------------------
                                        0.5280   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0005    3.0985 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0910    3.1895 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    3.1904 ^ gpio_control_in_2[12]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0310    0.2323    3.4227 ^ gpio_control_in_2[12]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_2[12]/shift_register[7] (net)
                    0.0310    0.0000    3.4227 ^ gpio_control_in_2[12]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0586    0.3742    3.7969 ^ gpio_control_in_2[12]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_in_2[12]/net56 (net)
                    0.0586    0.0001    3.7970 ^ gpio_control_in_2[12]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.7970   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0005    3.3399 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0981    3.4381 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    3.4392 ^ gpio_control_in_2[12]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.5392   clock uncertainty
                             -0.2485    3.2906   clock reconvergence pessimism
                             -0.0216    3.2690   library hold time
                                        3.2690   data required time
-------------------------------------------------------------------------------------
                                        3.2690   data required time
                                       -3.7970   data arrival time
-------------------------------------------------------------------------------------
                                        0.5280   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.1811 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.2696 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.2700 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1144    5.3844 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0300    5.4143 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1027    5.5170 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0005    5.5175 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0910    5.6085 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    5.6094 ^ gpio_control_in_2[4]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0310    0.2323    5.8417 ^ gpio_control_in_2[4]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_2[4]/shift_register[7] (net)
                    0.0310    0.0000    5.8417 ^ gpio_control_in_2[4]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0586    0.3742    6.2159 ^ gpio_control_in_2[4]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_in_2[4]/net56 (net)
                    0.0586    0.0001    6.2160 ^ gpio_control_in_2[4]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.2160   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.5849 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    5.6802 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6807 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1233    5.8039 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0323    5.8362 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1107    5.9469 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0005    5.9474 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0981    6.0455 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    6.0466 ^ gpio_control_in_2[4]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.1466   clock uncertainty
                             -0.4370    5.7096   clock reconvergence pessimism
                             -0.0216    5.6880   library hold time
                                        5.6880   data required time
-------------------------------------------------------------------------------------
                                        5.6880   data required time
                                       -6.2160   data arrival time
-------------------------------------------------------------------------------------
                                        0.5280   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0005    5.1814 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0911    5.2725 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    5.2734 ^ gpio_control_in_2[5]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0310    0.2323    5.5056 ^ gpio_control_in_2[5]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_2[5]/shift_register[7] (net)
                    0.0310    0.0000    5.5057 ^ gpio_control_in_2[5]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0586    0.3742    5.8799 ^ gpio_control_in_2[5]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_in_2[5]/net56 (net)
                    0.0586    0.0001    5.8800 ^ gpio_control_in_2[5]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.8800   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0005    5.5852 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0982    5.6833 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    5.6844 ^ gpio_control_in_2[5]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.7844   clock uncertainty
                             -0.4108    5.3736   clock reconvergence pessimism
                             -0.0216    5.3520   library hold time
                                        5.3520   data required time
-------------------------------------------------------------------------------------
                                        5.3520   data required time
                                       -5.8800   data arrival time
-------------------------------------------------------------------------------------
                                        0.5280   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9265 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0147 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0151 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1146    4.1297 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0529    4.1826 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1096    4.2922 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0005    4.2926 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0913    4.3840 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    4.3849 ^ gpio_control_in_1[6]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0310    0.2323    4.6171 ^ gpio_control_in_1[6]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_1[6]/shift_register[7] (net)
                    0.0310    0.0000    4.6172 ^ gpio_control_in_1[6]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0586    0.3742    4.9914 ^ gpio_control_in_1[6]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_in_1[6]/net56 (net)
                    0.0586    0.0001    4.9914 ^ gpio_control_in_1[6]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.9914   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2324 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3276 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3280 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1235    4.4515 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0570    4.5085 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1181    4.6266 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0005    4.6271 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0985    4.7256 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    4.7267 ^ gpio_control_in_1[6]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.8267   clock uncertainty
                             -0.3416    4.4851   clock reconvergence pessimism
                             -0.0216    4.4635   library hold time
                                        4.4635   data required time
-------------------------------------------------------------------------------------
                                        4.4635   data required time
                                       -4.9914   data arrival time
-------------------------------------------------------------------------------------
                                        0.5280   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9265 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0147 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0151 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1146    4.1297 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0529    4.1826 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1096    4.2922 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.2923 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0888    4.3811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3815 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1180    4.4995 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0481    4.5476 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1087    4.6563 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0005    4.6568 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0913    4.7481 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0009    4.7490 ^ gpio_control_in_1[7]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0310    0.2323    4.9812 ^ gpio_control_in_1[7]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_1[7]/shift_register[7] (net)
                    0.0310    0.0000    4.9813 ^ gpio_control_in_1[7]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0586    0.3742    5.3555 ^ gpio_control_in_1[7]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0059                                 gpio_control_in_1[7]/net56 (net)
                    0.0586    0.0001    5.3556 ^ gpio_control_in_1[7]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.3556   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2324 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3276 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3280 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1235    4.4515 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0570    4.5085 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1181    4.6266 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.6268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0957    4.7225 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7229 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1272    4.8501 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0519    4.9020 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1172    5.0192 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.0197 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0984    5.1181 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    5.1192 ^ gpio_control_in_1[7]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.2192   clock uncertainty
                             -0.3700    4.8492   clock reconvergence pessimism
                             -0.0216    4.8276   library hold time
                                        4.8276   data required time
-------------------------------------------------------------------------------------
                                        4.8276   data required time
                                       -5.3556   data arrival time
-------------------------------------------------------------------------------------
                                        0.5280   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9265 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0147 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0151 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1146    4.1297 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0529    4.1826 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1096    4.2922 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.2923 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0888    4.3811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0003    4.3814 ^ gpio_control_in_1[6]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0294    0.2292    4.6106 ^ gpio_control_in_1[6]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_in_1[6]/shift_register[0] (net)
                    0.0294    0.0000    4.6106 ^ gpio_control_in_1[6]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0760    0.3872    4.9978 ^ gpio_control_in_1[6]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_in_1[6]/net46 (net)
                    0.0760    0.0002    4.9979 ^ gpio_control_in_1[6]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.9979   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2324 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3276 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3280 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1235    4.4515 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0570    4.5085 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1181    4.6266 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0005    4.6271 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0985    4.7256 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    4.7269 ^ gpio_control_in_1[6]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.8269   clock uncertainty
                             -0.3345    4.4924   clock reconvergence pessimism
                             -0.0229    4.4695   library hold time
                                        4.4695   data required time
-------------------------------------------------------------------------------------
                                        4.4695   data required time
                                       -4.9979   data arrival time
-------------------------------------------------------------------------------------
                                        0.5284   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9265 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0147 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0151 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1146    4.1297 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0529    4.1826 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1096    4.2922 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.2923 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0888    4.3811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3815 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1180    4.4995 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0481    4.5476 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1087    4.6563 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    4.6565 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0887    4.7452 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0003    4.7455 ^ gpio_control_in_1[7]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0294    0.2291    4.9747 ^ gpio_control_in_1[7]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_in_1[7]/shift_register[0] (net)
                    0.0294    0.0000    4.9747 ^ gpio_control_in_1[7]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0760    0.3872    5.3619 ^ gpio_control_in_1[7]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_in_1[7]/net46 (net)
                    0.0760    0.0002    5.3620 ^ gpio_control_in_1[7]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.3620   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2324 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3276 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3280 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1235    4.4515 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0570    4.5085 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1181    4.6266 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.6268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0957    4.7225 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7229 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1272    4.8501 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0519    4.9020 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1172    5.0192 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.0197 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0984    5.1181 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    5.1194 ^ gpio_control_in_1[7]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.2194   clock uncertainty
                             -0.3628    4.8566   clock reconvergence pessimism
                             -0.0229    4.8336   library hold time
                                        4.8336   data required time
-------------------------------------------------------------------------------------
                                        4.8336   data required time
                                       -5.3620   data arrival time
-------------------------------------------------------------------------------------
                                        0.5284   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0003    3.1870 ^ gpio_control_in_2[12]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0294    0.2291    3.4161 ^ gpio_control_in_2[12]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_in_2[12]/shift_register[0] (net)
                    0.0294    0.0000    3.4162 ^ gpio_control_in_2[12]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0760    0.3872    3.8033 ^ gpio_control_in_2[12]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_in_2[12]/net46 (net)
                    0.0760    0.0002    3.8035 ^ gpio_control_in_2[12]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.8035   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0005    3.3399 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0981    3.4381 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    3.4394 ^ gpio_control_in_2[12]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.5394   clock uncertainty
                             -0.2414    3.2980   clock reconvergence pessimism
                             -0.0229    3.2751   library hold time
                                        3.2751   data required time
-------------------------------------------------------------------------------------
                                        3.2751   data required time
                                       -3.8035   data arrival time
-------------------------------------------------------------------------------------
                                        0.5284   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.1811 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.2696 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0003    5.2700 ^ gpio_control_in_2[5]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0294    0.2291    5.4991 ^ gpio_control_in_2[5]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_in_2[5]/shift_register[0] (net)
                    0.0294    0.0000    5.4991 ^ gpio_control_in_2[5]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0760    0.3872    5.8863 ^ gpio_control_in_2[5]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_in_2[5]/net46 (net)
                    0.0760    0.0002    5.8865 ^ gpio_control_in_2[5]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.8865   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0005    5.5852 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0982    5.6833 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    5.6847 ^ gpio_control_in_2[5]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.7847   clock uncertainty
                             -0.4037    5.3809   clock reconvergence pessimism
                             -0.0229    5.3580   library hold time
                                        5.3580   data required time
-------------------------------------------------------------------------------------
                                        5.3580   data required time
                                       -5.8865   data arrival time
-------------------------------------------------------------------------------------
                                        0.5284   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0003    0.1952 ^ gpio_control_bidir_1[0]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0294    0.2291    0.4244 ^ gpio_control_bidir_1[0]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_bidir_1[0]/shift_register[0] (net)
                    0.0294    0.0000    0.4244 ^ gpio_control_bidir_1[0]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0760    0.3872    0.8116 ^ gpio_control_bidir_1[0]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_bidir_1[0]/net46 (net)
                    0.0760    0.0002    0.8118 ^ gpio_control_bidir_1[0]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        0.8118   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0005    0.1151 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0981    0.2132 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    0.2145 ^ gpio_control_bidir_1[0]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.3145   clock uncertainty
                             -0.0083    0.3062   clock reconvergence pessimism
                             -0.0229    0.2833   library hold time
                                        0.2833   data required time
-------------------------------------------------------------------------------------
                                        0.2833   data required time
                                       -0.8118   data arrival time
-------------------------------------------------------------------------------------
                                        0.5284   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.1811 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.2696 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.2700 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1144    5.3844 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0300    5.4143 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1027    5.5170 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.5172 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.6056 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0003    5.6060 ^ gpio_control_in_2[4]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0294    0.2291    5.8351 ^ gpio_control_in_2[4]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_in_2[4]/shift_register[0] (net)
                    0.0294    0.0000    5.8351 ^ gpio_control_in_2[4]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0760    0.3872    6.2223 ^ gpio_control_in_2[4]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_in_2[4]/net46 (net)
                    0.0760    0.0002    6.2225 ^ gpio_control_in_2[4]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.2225   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.5849 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    5.6802 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6807 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1233    5.8039 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0323    5.8362 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1107    5.9469 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0005    5.9474 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0981    6.0455 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    6.0468 ^ gpio_control_in_2[4]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.1468   clock uncertainty
                             -0.4299    5.7169   clock reconvergence pessimism
                             -0.0229    5.6940   library hold time
                                        5.6940   data required time
-------------------------------------------------------------------------------------
                                        5.6940   data required time
                                       -6.2225   data arrival time
-------------------------------------------------------------------------------------
                                        0.5284   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9265 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0147 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0151 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1146    4.1297 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0529    4.1826 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1096    4.2922 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.2923 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0888    4.3811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3815 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1180    4.4995 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0481    4.5476 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1087    4.6563 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    4.6565 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0887    4.7452 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7456 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1069    4.8525 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0112    4.8638 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    4.9569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0002    4.9570 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.0453 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0457 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0772    0.1126    5.1583 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.0811    0.0130    5.1713 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0329    0.0957    5.2671 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0329    0.0002    5.2672 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.3556 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0380    0.0003    5.3559 ^ gpio_control_in_1[9]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0294    0.2291    5.5851 ^ gpio_control_in_1[9]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_in_1[9]/shift_register[0] (net)
                    0.0294    0.0000    5.5851 ^ gpio_control_in_1[9]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0760    0.3872    5.9722 ^ gpio_control_in_1[9]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_in_1[9]/net46 (net)
                    0.0760    0.0002    5.9724 ^ gpio_control_in_1[9]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.9724   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2324 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3276 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3280 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1235    4.4515 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0570    4.5085 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1181    4.6266 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.6268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0957    4.7225 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7229 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1272    4.8501 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0519    4.9020 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1172    5.0192 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    5.0194 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0956    5.1150 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.1154 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1153    5.2307 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0121    5.2428 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    5.3431 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0002    5.3433 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    5.4385 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.4389 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0772    0.1214    5.5603 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.0811    0.0140    5.5743 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0329    0.1032    5.6775 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0329    0.0005    5.6780 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0980    5.7760 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    5.7773 ^ gpio_control_in_1[9]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.8773   clock uncertainty
                             -0.4104    5.4669   clock reconvergence pessimism
                             -0.0229    5.4440   library hold time
                                        5.4440   data required time
-------------------------------------------------------------------------------------
                                        5.4440   data required time
                                       -5.9724   data arrival time
-------------------------------------------------------------------------------------
                                        0.5284   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9265 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0147 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0151 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1146    4.1297 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0529    4.1826 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1096    4.2922 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.2923 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0888    4.3811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3815 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1180    4.4995 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0481    4.5476 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1087    4.6563 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    4.6565 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0887    4.7452 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7456 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1069    4.8525 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0112    4.8638 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    4.9569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0002    4.9570 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.0453 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0457 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0772    0.1126    5.1583 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.0811    0.0130    5.1713 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0329    0.0957    5.2671 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0329    0.0002    5.2672 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.3556 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3560 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0724    0.1090    5.4650 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[17] (net)
                    0.0777    0.0146    5.4796 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0949    5.5745 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0328    0.0002    5.5747 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.6630 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[10]/serial_clock_out_buffered (net)
                    0.0380    0.0003    5.6633 ^ gpio_control_in_1[10]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0294    0.2291    5.8925 ^ gpio_control_in_1[10]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_in_1[10]/shift_register[0] (net)
                    0.0294    0.0000    5.8925 ^ gpio_control_in_1[10]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0760    0.3872    6.2796 ^ gpio_control_in_1[10]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_in_1[10]/net46 (net)
                    0.0760    0.0002    6.2798 ^ gpio_control_in_1[10]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.2798   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2324 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3276 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3280 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1235    4.4515 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0570    4.5085 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1181    4.6266 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.6268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0957    4.7225 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7229 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1272    4.8501 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0519    4.9020 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1172    5.0192 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    5.0194 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0956    5.1150 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.1154 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1153    5.2307 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0121    5.2428 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    5.3431 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0002    5.3433 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    5.4385 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.4389 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0772    0.1214    5.5603 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.0811    0.0140    5.5743 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0329    0.1032    5.6775 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0329    0.0002    5.6777 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    5.7729 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.7733 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0724    0.1175    5.8908 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[17] (net)
                    0.0777    0.0158    5.9066 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.1023    6.0089 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0328    0.0005    6.0094 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0980    6.1074 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    6.1087 ^ gpio_control_in_1[10]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.2087   clock uncertainty
                             -0.4344    5.7743   clock reconvergence pessimism
                             -0.0229    5.7514   library hold time
                                        5.7514   data required time
-------------------------------------------------------------------------------------
                                        5.7514   data required time
                                       -6.2798   data arrival time
-------------------------------------------------------------------------------------
                                        0.5284   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.1811 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.2696 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.2700 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1144    5.3844 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0300    5.4143 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1027    5.5170 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.5172 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.6056 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6060 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1073    5.7133 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0098    5.7231 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0928    5.8159 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    5.8160 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.9043 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.9047 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1068    6.0115 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0149    6.0264 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0941    6.1205 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0002    6.1207 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    6.2090 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.2094 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1055    6.3149 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0722    0.0141    6.3290 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0935    6.4225 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.4226 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    6.5109 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.5113 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1064    6.6177 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_2[1] (net)
                    0.0733    0.0141    6.6318 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0938    6.7256 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.7258 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    6.8141 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0003    6.8144 ^ gpio_control_in_2[0]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0294    0.2291    7.0436 ^ gpio_control_in_2[0]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_in_2[0]/shift_register[0] (net)
                    0.0294    0.0000    7.0436 ^ gpio_control_in_2[0]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0760    0.3872    7.4307 ^ gpio_control_in_2[0]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_in_2[0]/net46 (net)
                    0.0760    0.0002    7.4309 ^ gpio_control_in_2[0]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.4309   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.5849 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    5.6802 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6807 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1233    5.8039 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0323    5.8362 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1107    5.9469 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.9471 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    6.0424 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.0428 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1156    6.1585 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0106    6.1691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1000    6.2691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.2692 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.3644 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.3648 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1151    6.4799 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0161    6.4960 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.1014    6.5974 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0002    6.5976 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.6928 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.6932 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1137    6.8070 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0722    0.0152    6.8222 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1008    6.9229 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.9231 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    7.0183 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    7.0187 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1147    7.1334 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_2[1] (net)
                    0.0733    0.0152    7.1486 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1011    7.2497 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0328    0.0005    7.2502 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0980    7.3482 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    7.3495 ^ gpio_control_in_2[0]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.4495   clock uncertainty
                             -0.5241    6.9254   clock reconvergence pessimism
                             -0.0229    6.9025   library hold time
                                        6.9025   data required time
-------------------------------------------------------------------------------------
                                        6.9025   data required time
                                       -7.4309   data arrival time
-------------------------------------------------------------------------------------
                                        0.5284   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.1811 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.2696 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.2700 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1144    5.3844 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0300    5.4143 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1027    5.5170 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.5172 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.6056 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6060 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1073    5.7133 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0098    5.7231 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0928    5.8159 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    5.8160 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.9043 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.9047 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1068    6.0115 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0149    6.0264 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0941    6.1205 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0002    6.1207 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    6.2090 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0003    6.2093 ^ gpio_control_in_2[2]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0294    0.2291    6.4385 ^ gpio_control_in_2[2]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_in_2[2]/shift_register[0] (net)
                    0.0294    0.0000    6.4385 ^ gpio_control_in_2[2]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0760    0.3872    6.8257 ^ gpio_control_in_2[2]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_in_2[2]/net46 (net)
                    0.0760    0.0002    6.8258 ^ gpio_control_in_2[2]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.8258   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.5849 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    5.6802 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6807 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1233    5.8039 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0323    5.8362 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1107    5.9469 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.9471 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    6.0424 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.0428 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1156    6.1585 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0106    6.1691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1000    6.2691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.2692 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.3644 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.3648 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1151    6.4799 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0161    6.4960 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.1014    6.5974 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0005    6.5979 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0980    6.6959 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    6.6972 ^ gpio_control_in_2[2]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.7972   clock uncertainty
                             -0.4769    6.3203   clock reconvergence pessimism
                             -0.0229    6.2974   library hold time
                                        6.2974   data required time
-------------------------------------------------------------------------------------
                                        6.2974   data required time
                                       -6.8258   data arrival time
-------------------------------------------------------------------------------------
                                        0.5284   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0003    3.1342 ^ gpio_control_in_1[2]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0294    0.2291    3.3634 ^ gpio_control_in_1[2]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_in_1[2]/shift_register[0] (net)
                    0.0294    0.0000    3.3634 ^ gpio_control_in_1[2]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0760    0.3872    3.7506 ^ gpio_control_in_1[2]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_in_1[2]/net46 (net)
                    0.0760    0.0002    3.7507 ^ gpio_control_in_1[2]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.7507   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0005    3.2833 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0980    3.3812 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    3.3825 ^ gpio_control_in_1[2]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.4825   clock uncertainty
                             -0.2373    3.2452   clock reconvergence pessimism
                             -0.0229    3.2223   library hold time
                                        3.2223   data required time
-------------------------------------------------------------------------------------
                                        3.2223   data required time
                                       -3.7507   data arrival time
-------------------------------------------------------------------------------------
                                        0.5284   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9265 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0147 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0151 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1146    4.1297 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0529    4.1826 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1096    4.2922 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.2923 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0888    4.3811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3815 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1180    4.4995 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0481    4.5476 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1087    4.6563 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    4.6565 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0887    4.7452 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7456 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1069    4.8525 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0112    4.8638 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    4.9569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0002    4.9570 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.0453 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0380    0.0003    5.0457 ^ gpio_control_in_1[8]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0294    0.2291    5.2748 ^ gpio_control_in_1[8]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_in_1[8]/shift_register[0] (net)
                    0.0294    0.0000    5.2748 ^ gpio_control_in_1[8]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0760    0.3872    5.6620 ^ gpio_control_in_1[8]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_in_1[8]/net46 (net)
                    0.0760    0.0002    5.6622 ^ gpio_control_in_1[8]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.6622   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2324 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3276 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3280 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1235    4.4515 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0570    4.5085 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1181    4.6266 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.6268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0957    4.7225 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7229 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1272    4.8501 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0519    4.9020 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1172    5.0192 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    5.0194 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0956    5.1150 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.1154 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1153    5.2307 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0121    5.2428 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    5.3431 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0005    5.3436 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0980    5.4416 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    5.4429 ^ gpio_control_in_1[8]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.5429   clock uncertainty
                             -0.3863    5.1566   clock reconvergence pessimism
                             -0.0229    5.1337   library hold time
                                        5.1337   data required time
-------------------------------------------------------------------------------------
                                        5.1337   data required time
                                       -5.6622   data arrival time
-------------------------------------------------------------------------------------
                                        0.5284   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0003    2.2435 ^ gpio_control_in_1a[5]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0294    0.2291    2.4726 ^ gpio_control_in_1a[5]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_in_1a[5]/shift_register[0] (net)
                    0.0294    0.0000    2.4726 ^ gpio_control_in_1a[5]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0760    0.3872    2.8598 ^ gpio_control_in_1a[5]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_in_1a[5]/net46 (net)
                    0.0760    0.0002    2.8600 ^ gpio_control_in_1a[5]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.8600   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0005    2.3231 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0980    2.4210 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    2.4223 ^ gpio_control_in_1a[5]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.5223   clock uncertainty
                             -0.1679    2.3544   clock reconvergence pessimism
                             -0.0229    2.3315   library hold time
                                        2.3315   data required time
-------------------------------------------------------------------------------------
                                        2.3315   data required time
                                       -2.8600   data arrival time
-------------------------------------------------------------------------------------
                                        0.5284   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.1811 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.2696 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.2700 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1144    5.3844 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0300    5.4143 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1027    5.5170 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.5172 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.6056 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6060 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1073    5.7133 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0098    5.7231 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0928    5.8159 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    5.8160 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.9043 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.9047 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1068    6.0115 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0149    6.0264 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0941    6.1205 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0002    6.1207 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    6.2090 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.2094 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1055    6.3149 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0722    0.0141    6.3290 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0935    6.4225 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.4226 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    6.5109 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0003    6.5113 ^ gpio_control_in_2[1]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0294    0.2291    6.7404 ^ gpio_control_in_2[1]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_in_2[1]/shift_register[0] (net)
                    0.0294    0.0000    6.7404 ^ gpio_control_in_2[1]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0760    0.3872    7.1276 ^ gpio_control_in_2[1]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_in_2[1]/net46 (net)
                    0.0760    0.0002    7.1278 ^ gpio_control_in_2[1]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.1278   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.5849 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    5.6802 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6807 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1233    5.8039 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0323    5.8362 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1107    5.9469 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.9471 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    6.0424 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.0428 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1156    6.1585 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0106    6.1691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1000    6.2691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.2692 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.3644 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.3648 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1151    6.4799 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0161    6.4960 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.1014    6.5974 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0002    6.5976 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.6928 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.6932 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1137    6.8070 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0722    0.0152    6.8222 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1008    6.9229 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0327    0.0005    6.9234 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0980    7.0214 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    7.0227 ^ gpio_control_in_2[1]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.1227   clock uncertainty
                             -0.5005    6.6222   clock reconvergence pessimism
                             -0.0229    6.5993   library hold time
                                        6.5993   data required time
-------------------------------------------------------------------------------------
                                        6.5993   data required time
                                       -7.1278   data arrival time
-------------------------------------------------------------------------------------
                                        0.5284   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.1811 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.2696 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.2700 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1144    5.3844 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0300    5.4143 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1027    5.5170 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.5172 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.6056 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6060 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1073    5.7133 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0098    5.7231 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0928    5.8159 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    5.8160 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.9043 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0003    5.9047 ^ gpio_control_in_2[3]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0294    0.2291    6.1338 ^ gpio_control_in_2[3]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_in_2[3]/shift_register[0] (net)
                    0.0294    0.0000    6.1338 ^ gpio_control_in_2[3]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0760    0.3872    6.5210 ^ gpio_control_in_2[3]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_in_2[3]/net46 (net)
                    0.0760    0.0002    6.5212 ^ gpio_control_in_2[3]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.5212   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.5849 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    5.6802 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6807 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1233    5.8039 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0323    5.8362 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1107    5.9469 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.9471 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    6.0424 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.0428 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1156    6.1585 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0106    6.1691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1000    6.2691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0005    6.2696 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    6.3675 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    6.3688 ^ gpio_control_in_2[3]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.4688   clock uncertainty
                             -0.4532    6.0156   clock reconvergence pessimism
                             -0.0229    5.9927   library hold time
                                        5.9927   data required time
-------------------------------------------------------------------------------------
                                        5.9927   data required time
                                       -6.5212   data arrival time
-------------------------------------------------------------------------------------
                                        0.5284   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0003    2.5394 ^ gpio_control_in_1[0]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0294    0.2291    2.7685 ^ gpio_control_in_1[0]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_in_1[0]/shift_register[0] (net)
                    0.0294    0.0000    2.7685 ^ gpio_control_in_1[0]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0760    0.3872    3.1557 ^ gpio_control_in_1[0]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_in_1[0]/net46 (net)
                    0.0760    0.0002    3.1559 ^ gpio_control_in_1[0]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.1559   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0005    2.6421 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    2.7400 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    2.7413 ^ gpio_control_in_1[0]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.8413   clock uncertainty
                             -0.1910    2.6504   clock reconvergence pessimism
                             -0.0229    2.6274   library hold time
                                        2.6274   data required time
-------------------------------------------------------------------------------------
                                        2.6274   data required time
                                       -3.1559   data arrival time
-------------------------------------------------------------------------------------
                                        0.5284   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0003    2.8343 ^ gpio_control_in_1[1]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0294    0.2291    3.0634 ^ gpio_control_in_1[1]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_in_1[1]/shift_register[0] (net)
                    0.0294    0.0000    3.0634 ^ gpio_control_in_1[1]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0760    0.3872    3.4506 ^ gpio_control_in_1[1]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_in_1[1]/net46 (net)
                    0.0760    0.0002    3.4508 ^ gpio_control_in_1[1]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.4508   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0005    2.9599 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    3.0579 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    3.0592 ^ gpio_control_in_1[1]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.1592   clock uncertainty
                             -0.2139    2.9452   clock reconvergence pessimism
                             -0.0229    2.9223   library hold time
                                        2.9223   data required time
-------------------------------------------------------------------------------------
                                        2.9223   data required time
                                       -3.4508   data arrival time
-------------------------------------------------------------------------------------
                                        0.5284   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0003    3.7214 ^ gpio_control_in_1[4]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0294    0.2291    3.9505 ^ gpio_control_in_1[4]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_in_1[4]/shift_register[0] (net)
                    0.0294    0.0000    3.9505 ^ gpio_control_in_1[4]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0760    0.3872    4.3377 ^ gpio_control_in_1[4]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_in_1[4]/net46 (net)
                    0.0760    0.0002    4.3379 ^ gpio_control_in_1[4]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.3379   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0005    3.9162 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    4.0141 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    4.0154 ^ gpio_control_in_1[4]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.1154   clock uncertainty
                             -0.2831    3.8323   clock reconvergence pessimism
                             -0.0229    3.8094   library hold time
                                        3.8094   data required time
-------------------------------------------------------------------------------------
                                        3.8094   data required time
                                       -4.3379   data arrival time
-------------------------------------------------------------------------------------
                                        0.5284   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0003    2.5592 ^ gpio_control_in_2[14]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0294    0.2291    2.7884 ^ gpio_control_in_2[14]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_in_2[14]/shift_register[0] (net)
                    0.0294    0.0000    2.7884 ^ gpio_control_in_2[14]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0760    0.3872    3.1756 ^ gpio_control_in_2[14]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_in_2[14]/net46 (net)
                    0.0760    0.0002    3.1757 ^ gpio_control_in_2[14]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.1757   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0005    2.6635 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    2.7614 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    2.7627 ^ gpio_control_in_2[14]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.8627   clock uncertainty
                             -0.1925    2.6702   clock reconvergence pessimism
                             -0.0229    2.6473   library hold time
                                        2.6473   data required time
-------------------------------------------------------------------------------------
                                        2.6473   data required time
                                       -3.1757   data arrival time
-------------------------------------------------------------------------------------
                                        0.5284   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9265 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0147 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0003    4.0151 ^ gpio_control_in_1[5]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0294    0.2291    4.2442 ^ gpio_control_in_1[5]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_in_1[5]/shift_register[0] (net)
                    0.0294    0.0000    4.2442 ^ gpio_control_in_1[5]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0760    0.3872    4.6314 ^ gpio_control_in_1[5]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_in_1[5]/net46 (net)
                    0.0760    0.0002    4.6316 ^ gpio_control_in_1[5]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.6316   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0005    4.2328 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    4.3307 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    4.3320 ^ gpio_control_in_1[5]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.4320   clock uncertainty
                             -0.3059    4.1261   clock reconvergence pessimism
                             -0.0229    4.1031   library hold time
                                        4.1031   data required time
-------------------------------------------------------------------------------------
                                        4.1031   data required time
                                       -4.6316   data arrival time
-------------------------------------------------------------------------------------
                                        0.5284   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0003    1.0701 ^ gpio_control_in_1a[1]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0294    0.2291    1.2993 ^ gpio_control_in_1a[1]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_in_1a[1]/shift_register[0] (net)
                    0.0294    0.0000    1.2993 ^ gpio_control_in_1a[1]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0760    0.3872    1.6864 ^ gpio_control_in_1a[1]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_in_1a[1]/net46 (net)
                    0.0760    0.0002    1.6866 ^ gpio_control_in_1a[1]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.6866   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0005    1.0583 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    1.1562 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    1.1575 ^ gpio_control_in_1a[1]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.2575   clock uncertainty
                             -0.0765    1.1811   clock reconvergence pessimism
                             -0.0229    1.1582   library hold time
                                        1.1582   data required time
-------------------------------------------------------------------------------------
                                        1.1582   data required time
                                       -1.6866   data arrival time
-------------------------------------------------------------------------------------
                                        0.5284   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0003    3.4265 ^ gpio_control_in_1[3]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0294    0.2291    3.6556 ^ gpio_control_in_1[3]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_in_1[3]/shift_register[0] (net)
                    0.0294    0.0000    3.6556 ^ gpio_control_in_1[3]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0760    0.3872    4.0428 ^ gpio_control_in_1[3]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_in_1[3]/net46 (net)
                    0.0760    0.0002    4.0430 ^ gpio_control_in_1[3]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.0430   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0005    3.5983 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    3.6962 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    3.6975 ^ gpio_control_in_1[3]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.7975   clock uncertainty
                             -0.2601    3.5374   clock reconvergence pessimism
                             -0.0229    3.5145   library hold time
                                        3.5145   data required time
-------------------------------------------------------------------------------------
                                        3.5145   data required time
                                       -4.0430   data arrival time
-------------------------------------------------------------------------------------
                                        0.5284   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0003    1.6531 ^ gpio_control_in_1a[3]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0294    0.2291    1.8823 ^ gpio_control_in_1a[3]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_in_1a[3]/shift_register[0] (net)
                    0.0294    0.0000    1.8823 ^ gpio_control_in_1a[3]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0760    0.3872    2.2695 ^ gpio_control_in_1a[3]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_in_1a[3]/net46 (net)
                    0.0760    0.0002    2.2696 ^ gpio_control_in_1a[3]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.2696   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0005    1.6868 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    1.7847 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    1.7860 ^ gpio_control_in_1a[3]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.8860   clock uncertainty
                             -0.1219    1.7641   clock reconvergence pessimism
                             -0.0229    1.7412   library hold time
                                        1.7412   data required time
-------------------------------------------------------------------------------------
                                        1.7412   data required time
                                       -2.2696   data arrival time
-------------------------------------------------------------------------------------
                                        0.5284   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0003    3.7691 ^ gpio_control_in_2[10]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0294    0.2291    3.9982 ^ gpio_control_in_2[10]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_in_2[10]/shift_register[0] (net)
                    0.0294    0.0000    3.9982 ^ gpio_control_in_2[10]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0760    0.3872    4.3854 ^ gpio_control_in_2[10]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_in_2[10]/net46 (net)
                    0.0760    0.0002    4.3856 ^ gpio_control_in_2[10]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.3856   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0005    3.9676 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    4.0655 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    4.0668 ^ gpio_control_in_2[10]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.1668   clock uncertainty
                             -0.2868    3.8800   clock reconvergence pessimism
                             -0.0229    3.8571   library hold time
                                        3.8571   data required time
-------------------------------------------------------------------------------------
                                        3.8571   data required time
                                       -4.3856   data arrival time
-------------------------------------------------------------------------------------
                                        0.5284   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0003    4.6435 ^ gpio_control_in_2[7]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0294    0.2291    4.8726 ^ gpio_control_in_2[7]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_in_2[7]/shift_register[0] (net)
                    0.0294    0.0000    4.8727 ^ gpio_control_in_2[7]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0760    0.3872    5.2598 ^ gpio_control_in_2[7]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_in_2[7]/net46 (net)
                    0.0760    0.0002    5.2600 ^ gpio_control_in_2[7]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.2600   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0005    4.9102 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    5.0081 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    5.0094 ^ gpio_control_in_2[7]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.1094   clock uncertainty
                             -0.3549    4.7545   clock reconvergence pessimism
                             -0.0229    4.7316   library hold time
                                        4.7316   data required time
-------------------------------------------------------------------------------------
                                        4.7316   data required time
                                       -5.2600   data arrival time
-------------------------------------------------------------------------------------
                                        0.5284   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0003    0.4853 ^ gpio_control_bidir_1[1]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0294    0.2291    0.7144 ^ gpio_control_bidir_1[1]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_bidir_1[1]/shift_register[0] (net)
                    0.0294    0.0000    0.7145 ^ gpio_control_bidir_1[1]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0760    0.3872    1.1016 ^ gpio_control_bidir_1[1]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_bidir_1[1]/net46 (net)
                    0.0760    0.0002    1.1018 ^ gpio_control_bidir_1[1]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.1018   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0005    0.4280 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    0.5259 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    0.5272 ^ gpio_control_bidir_1[1]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.6272   clock uncertainty
                             -0.0309    0.5963   clock reconvergence pessimism
                             -0.0229    0.5734   library hold time
                                        0.5734   data required time
-------------------------------------------------------------------------------------
                                        0.5734   data required time
                                       -1.1018   data arrival time
-------------------------------------------------------------------------------------
                                        0.5284   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0003    1.3604 ^ gpio_control_in_1a[2]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0294    0.2291    1.5896 ^ gpio_control_in_1a[2]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_in_1a[2]/shift_register[0] (net)
                    0.0294    0.0000    1.5896 ^ gpio_control_in_1a[2]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0760    0.3872    1.9768 ^ gpio_control_in_1a[2]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_in_1a[2]/net46 (net)
                    0.0760    0.0002    1.9769 ^ gpio_control_in_1a[2]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.9769   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0005    1.3713 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    1.4692 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    1.4705 ^ gpio_control_in_1a[2]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.5705   clock uncertainty
                             -0.0991    1.4714   clock reconvergence pessimism
                             -0.0229    1.4485   library hold time
                                        1.4485   data required time
-------------------------------------------------------------------------------------
                                        1.4485   data required time
                                       -1.9769   data arrival time
-------------------------------------------------------------------------------------
                                        0.5284   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0003    1.9434 ^ gpio_control_in_1a[4]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0294    0.2291    2.1725 ^ gpio_control_in_1a[4]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_in_1a[4]/shift_register[0] (net)
                    0.0294    0.0000    2.1725 ^ gpio_control_in_1a[4]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0760    0.3872    2.5597 ^ gpio_control_in_1a[4]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_in_1a[4]/net46 (net)
                    0.0760    0.0002    2.5599 ^ gpio_control_in_1a[4]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.5599   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0005    1.9996 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    2.0975 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    2.0988 ^ gpio_control_in_1a[4]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.1988   clock uncertainty
                             -0.1445    2.0543   clock reconvergence pessimism
                             -0.0229    2.0314   library hold time
                                        2.0314   data required time
-------------------------------------------------------------------------------------
                                        2.0314   data required time
                                       -2.5599   data arrival time
-------------------------------------------------------------------------------------
                                        0.5284   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0003    3.4767 ^ gpio_control_in_2[11]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0294    0.2291    3.7059 ^ gpio_control_in_2[11]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_in_2[11]/shift_register[0] (net)
                    0.0294    0.0000    3.7059 ^ gpio_control_in_2[11]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0760    0.3872    4.0931 ^ gpio_control_in_2[11]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_in_2[11]/net46 (net)
                    0.0760    0.0002    4.0932 ^ gpio_control_in_2[11]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.0932   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0005    3.6525 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    3.7504 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    3.7517 ^ gpio_control_in_2[11]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.8517   clock uncertainty
                             -0.2640    3.5877   clock reconvergence pessimism
                             -0.0229    3.5648   library hold time
                                        3.5648   data required time
-------------------------------------------------------------------------------------
                                        3.5648   data required time
                                       -4.0932   data arrival time
-------------------------------------------------------------------------------------
                                        0.5284   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0003    2.8513 ^ gpio_control_in_2[13]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0294    0.2291    3.0804 ^ gpio_control_in_2[13]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_in_2[13]/shift_register[0] (net)
                    0.0294    0.0000    3.0804 ^ gpio_control_in_2[13]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0760    0.3872    3.4676 ^ gpio_control_in_2[13]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_in_2[13]/net46 (net)
                    0.0760    0.0002    3.4678 ^ gpio_control_in_2[13]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.4678   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0005    2.9783 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    3.0762 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    3.0775 ^ gpio_control_in_2[13]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.1775   clock uncertainty
                             -0.2153    2.9623   clock reconvergence pessimism
                             -0.0229    2.9393   library hold time
                                        2.9393   data required time
-------------------------------------------------------------------------------------
                                        2.9393   data required time
                                       -3.4678   data arrival time
-------------------------------------------------------------------------------------
                                        0.5284   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0003    2.2636 ^ gpio_control_in_2[15]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0294    0.2291    2.4927 ^ gpio_control_in_2[15]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_in_2[15]/shift_register[0] (net)
                    0.0294    0.0000    2.4927 ^ gpio_control_in_2[15]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0760    0.3872    2.8799 ^ gpio_control_in_2[15]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_in_2[15]/net46 (net)
                    0.0760    0.0002    2.8801 ^ gpio_control_in_2[15]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.8801   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0005    2.3448 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    2.4427 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    2.4440 ^ gpio_control_in_2[15]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.5440   clock uncertainty
                             -0.1695    2.3745   clock reconvergence pessimism
                             -0.0229    2.3516   library hold time
                                        2.3516   data required time
-------------------------------------------------------------------------------------
                                        2.3516   data required time
                                       -2.8801   data arrival time
-------------------------------------------------------------------------------------
                                        0.5284   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0003    4.9328 ^ gpio_control_in_2[6]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0294    0.2291    5.1619 ^ gpio_control_in_2[6]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_in_2[6]/shift_register[0] (net)
                    0.0294    0.0000    5.1619 ^ gpio_control_in_2[6]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0760    0.3872    5.5491 ^ gpio_control_in_2[6]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_in_2[6]/net46 (net)
                    0.0760    0.0002    5.5493 ^ gpio_control_in_2[6]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.5493   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0005    5.2220 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    5.3199 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    5.3212 ^ gpio_control_in_2[6]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.4212   clock uncertainty
                             -0.3775    5.0437   clock reconvergence pessimism
                             -0.0229    5.0208   library hold time
                                        5.0208   data required time
-------------------------------------------------------------------------------------
                                        5.0208   data required time
                                       -5.5493   data arrival time
-------------------------------------------------------------------------------------
                                        0.5284   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0003    4.3516 ^ gpio_control_in_2[8]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0294    0.2291    4.5808 ^ gpio_control_in_2[8]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_in_2[8]/shift_register[0] (net)
                    0.0294    0.0000    4.5808 ^ gpio_control_in_2[8]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0760    0.3872    4.9680 ^ gpio_control_in_2[8]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_in_2[8]/net46 (net)
                    0.0760    0.0002    4.9681 ^ gpio_control_in_2[8]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.9681   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0326    0.0005    4.5956 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    4.6935 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    4.6948 ^ gpio_control_in_2[8]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.7948   clock uncertainty
                             -0.3322    4.4626   clock reconvergence pessimism
                             -0.0229    4.4397   library hold time
                                        4.4397   data required time
-------------------------------------------------------------------------------------
                                        4.4397   data required time
                                       -4.9681   data arrival time
-------------------------------------------------------------------------------------
                                        0.5284   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0003    4.0607 ^ gpio_control_in_2[9]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0294    0.2291    4.2898 ^ gpio_control_in_2[9]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_in_2[9]/shift_register[0] (net)
                    0.0294    0.0000    4.2898 ^ gpio_control_in_2[9]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0760    0.3872    4.6770 ^ gpio_control_in_2[9]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_in_2[9]/net46 (net)
                    0.0760    0.0002    4.6772 ^ gpio_control_in_2[9]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.6772   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0005    4.2819 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    4.3798 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    4.3811 ^ gpio_control_in_2[9]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.4811   clock uncertainty
                             -0.3095    4.1716   clock reconvergence pessimism
                             -0.0229    4.1487   library hold time
                                        4.1487   data required time
-------------------------------------------------------------------------------------
                                        4.1487   data required time
                                       -4.6772   data arrival time
-------------------------------------------------------------------------------------
                                        0.5284   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0003    1.9738 ^ gpio_control_bidir_2[0]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0294    0.2291    2.2030 ^ gpio_control_bidir_2[0]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_bidir_2[0]/shift_register[0] (net)
                    0.0294    0.0000    2.2030 ^ gpio_control_bidir_2[0]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0760    0.3872    2.5902 ^ gpio_control_bidir_2[0]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_bidir_2[0]/net46 (net)
                    0.0760    0.0002    2.5903 ^ gpio_control_bidir_2[0]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.5903   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0005    2.0325 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    2.1304 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    2.1317 ^ gpio_control_bidir_2[0]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.2317   clock uncertainty
                             -0.1469    2.0848   clock reconvergence pessimism
                             -0.0229    2.0619   library hold time
                                        2.0619   data required time
-------------------------------------------------------------------------------------
                                        2.0619   data required time
                                       -2.5903   data arrival time
-------------------------------------------------------------------------------------
                                        0.5284   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0003    1.6866 ^ gpio_control_bidir_2[1]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0294    0.2291    1.9157 ^ gpio_control_bidir_2[1]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_bidir_2[1]/shift_register[0] (net)
                    0.0294    0.0000    1.9158 ^ gpio_control_bidir_2[1]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0760    0.3872    2.3029 ^ gpio_control_bidir_2[1]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_bidir_2[1]/net46 (net)
                    0.0760    0.0002    2.3031 ^ gpio_control_bidir_2[1]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.3031   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0005    1.7229 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    1.8208 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    1.8221 ^ gpio_control_bidir_2[1]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.9221   clock uncertainty
                             -0.1245    1.7976   clock reconvergence pessimism
                             -0.0229    1.7747   library hold time
                                        1.7747   data required time
-------------------------------------------------------------------------------------
                                        1.7747   data required time
                                       -2.3031   data arrival time
-------------------------------------------------------------------------------------
                                        0.5284   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0003    0.7747 ^ gpio_control_in_1a[0]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0294    0.2291    1.0038 ^ gpio_control_in_1a[0]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_in_1a[0]/shift_register[0] (net)
                    0.0294    0.0000    1.0038 ^ gpio_control_in_1a[0]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0760    0.3872    1.3910 ^ gpio_control_in_1a[0]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_in_1a[0]/net46 (net)
                    0.0760    0.0002    1.3912 ^ gpio_control_in_1a[0]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.3912   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0005    0.7399 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    0.8378 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    0.8391 ^ gpio_control_in_1a[0]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.9391   clock uncertainty
                             -0.0535    0.8856   clock reconvergence pessimism
                             -0.0229    0.8627   library hold time
                                        0.8627   data required time
-------------------------------------------------------------------------------------
                                        0.8627   data required time
                                       -1.3912   data arrival time
-------------------------------------------------------------------------------------
                                        0.5284   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0003    1.3988 ^ gpio_control_bidir_2[2]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0294    0.2291    1.6279 ^ gpio_control_bidir_2[2]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_bidir_2[2]/shift_register[0] (net)
                    0.0294    0.0000    1.6279 ^ gpio_control_bidir_2[2]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0760    0.3872    2.0151 ^ gpio_control_bidir_2[2]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_bidir_2[2]/net46 (net)
                    0.0760    0.0002    2.0153 ^ gpio_control_bidir_2[2]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.0153   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0005    1.4127 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    1.5105 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    1.5118 ^ gpio_control_bidir_2[2]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.6118   clock uncertainty
                             -0.1021    1.5097   clock reconvergence pessimism
                             -0.0229    1.4868   library hold time
                                        1.4868   data required time
-------------------------------------------------------------------------------------
                                        1.4868   data required time
                                       -2.0153   data arrival time
-------------------------------------------------------------------------------------
                                        0.5284   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0005    0.3970 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    0.4878 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    0.4889 ^ gpio_control_bidir_1[1]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2313    0.7202 ^ 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)
                    0.0303    0.0000    0.7202 ^ gpio_control_bidir_1[1]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0675    0.3809    1.1011 ^ gpio_control_bidir_1[1]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0073                                 gpio_control_bidir_1[1]/net58 (net)
                    0.0675    0.0001    1.1012 ^ gpio_control_bidir_1[1]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.1012   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0005    0.4280 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    0.5259 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    0.5269 ^ gpio_control_bidir_1[1]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.6269   clock uncertainty
                             -0.0380    0.5889   clock reconvergence pessimism
                             -0.0223    0.5666   library hold time
                                        0.5666   data required time
-------------------------------------------------------------------------------------
                                        0.5666   data required time
                                       -1.1012   data arrival time
-------------------------------------------------------------------------------------
                                        0.5346   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0005    1.8856 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    1.9764 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    1.9774 ^ gpio_control_bidir_2[0]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2313    2.2087 ^ 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)
                    0.0303    0.0000    2.2088 ^ gpio_control_bidir_2[0]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0675    0.3809    2.5896 ^ gpio_control_bidir_2[0]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0073                                 gpio_control_bidir_2[0]/net58 (net)
                    0.0675    0.0001    2.5897 ^ gpio_control_bidir_2[0]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.5897   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0005    2.0325 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    2.1304 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    2.1314 ^ gpio_control_bidir_2[0]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.2314   clock uncertainty
                             -0.1540    2.0774   clock reconvergence pessimism
                             -0.0223    2.0552   library hold time
                                        2.0552   data required time
-------------------------------------------------------------------------------------
                                        2.0552   data required time
                                       -2.5897   data arrival time
-------------------------------------------------------------------------------------
                                        0.5346   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0005    1.5983 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    1.6891 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    1.6902 ^ gpio_control_bidir_2[1]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2313    1.9215 ^ 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)
                    0.0303    0.0000    1.9215 ^ gpio_control_bidir_2[1]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0675    0.3809    2.3024 ^ gpio_control_bidir_2[1]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0073                                 gpio_control_bidir_2[1]/net58 (net)
                    0.0675    0.0001    2.3025 ^ gpio_control_bidir_2[1]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.3025   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0005    1.7229 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    1.8208 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    1.8218 ^ gpio_control_bidir_2[1]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.9218   clock uncertainty
                             -0.1316    1.7902   clock reconvergence pessimism
                             -0.0223    1.7680   library hold time
                                        1.7680   data required time
-------------------------------------------------------------------------------------
                                        1.7680   data required time
                                       -2.3025   data arrival time
-------------------------------------------------------------------------------------
                                        0.5346   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0005    1.3106 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    1.4013 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    1.4023 ^ gpio_control_bidir_2[2]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2313    1.6337 ^ 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)
                    0.0303    0.0000    1.6337 ^ gpio_control_bidir_2[2]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0675    0.3809    2.0146 ^ gpio_control_bidir_2[2]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0073                                 gpio_control_bidir_2[2]/net58 (net)
                    0.0675    0.0001    2.0147 ^ gpio_control_bidir_2[2]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.0147   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0005    1.4127 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    1.5105 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    1.5116 ^ gpio_control_bidir_2[2]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.6116   clock uncertainty
                             -0.1092    1.5024   clock reconvergence pessimism
                             -0.0223    1.4801   library hold time
                                        1.4801   data required time
-------------------------------------------------------------------------------------
                                        1.4801   data required time
                                       -2.0147   data arrival time
-------------------------------------------------------------------------------------
                                        0.5346   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0005    2.4511 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    2.5419 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    2.5429 ^ gpio_control_in_1[0]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2313    2.7743 ^ 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)
                    0.0303    0.0000    2.7743 ^ gpio_control_in_1[0]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0675    0.3809    3.1552 ^ gpio_control_in_1[0]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0073                                 gpio_control_in_1[0]/net58 (net)
                    0.0675    0.0001    3.1553 ^ gpio_control_in_1[0]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.1553   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0005    2.6421 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    2.7400 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    2.7411 ^ gpio_control_in_1[0]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.8411   clock uncertainty
                             -0.1981    2.6430   clock reconvergence pessimism
                             -0.0223    2.6207   library hold time
                                        2.6207   data required time
-------------------------------------------------------------------------------------
                                        2.6207   data required time
                                       -3.1553   data arrival time
-------------------------------------------------------------------------------------
                                        0.5346   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9265 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0147 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0151 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1146    4.1297 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0529    4.1826 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1096    4.2922 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.2923 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0888    4.3811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3815 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1180    4.4995 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0481    4.5476 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1087    4.6563 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    4.6565 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0887    4.7452 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7456 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1069    4.8525 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0112    4.8638 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    4.9569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0002    4.9570 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.0453 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0457 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0772    0.1126    5.1583 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.0811    0.0130    5.1713 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0329    0.0957    5.2671 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0329    0.0002    5.2672 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.3556 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3560 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0724    0.1090    5.4650 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[17] (net)
                    0.0777    0.0146    5.4796 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0949    5.5745 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0328    0.0005    5.5750 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    5.6659 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    5.6669 ^ gpio_control_in_1[10]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2313    5.8982 ^ 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)
                    0.0303    0.0000    5.8983 ^ gpio_control_in_1[10]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0675    0.3809    6.2791 ^ gpio_control_in_1[10]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0073                                 gpio_control_in_1[10]/net58 (net)
                    0.0675    0.0001    6.2792 ^ gpio_control_in_1[10]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.2792   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2324 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3276 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3280 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1235    4.4515 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0570    4.5085 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1181    4.6266 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.6268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0957    4.7225 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7229 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1272    4.8501 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0519    4.9020 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1172    5.0192 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    5.0194 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0956    5.1150 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.1154 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1153    5.2307 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0121    5.2428 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    5.3431 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0002    5.3433 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    5.4385 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.4389 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0772    0.1214    5.5603 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.0811    0.0140    5.5743 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0329    0.1032    5.6775 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0329    0.0002    5.6777 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    5.7729 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.7733 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0724    0.1175    5.8908 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[17] (net)
                    0.0777    0.0158    5.9066 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.1023    6.0089 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0328    0.0005    6.0094 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0980    6.1074 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    6.1084 ^ gpio_control_in_1[10]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.2084   clock uncertainty
                             -0.4415    5.7669   clock reconvergence pessimism
                             -0.0223    5.7447   library hold time
                                        5.7447   data required time
-------------------------------------------------------------------------------------
                                        5.7447   data required time
                                       -6.2792   data arrival time
-------------------------------------------------------------------------------------
                                        0.5346   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0005    2.7460 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    2.8368 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    2.8378 ^ gpio_control_in_1[1]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2313    3.0692 ^ 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)
                    0.0303    0.0000    3.0692 ^ gpio_control_in_1[1]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0675    0.3809    3.4501 ^ gpio_control_in_1[1]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0073                                 gpio_control_in_1[1]/net58 (net)
                    0.0675    0.0001    3.4502 ^ gpio_control_in_1[1]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.4502   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0005    2.9599 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    3.0579 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    3.0589 ^ gpio_control_in_1[1]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.1589   clock uncertainty
                             -0.2211    2.9379   clock reconvergence pessimism
                             -0.0223    2.9156   library hold time
                                        2.9156   data required time
-------------------------------------------------------------------------------------
                                        2.9156   data required time
                                       -3.4502   data arrival time
-------------------------------------------------------------------------------------
                                        0.5346   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9265 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0147 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0151 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1146    4.1297 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0529    4.1826 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1096    4.2922 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.2923 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0888    4.3811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3815 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1180    4.4995 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0481    4.5476 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1087    4.6563 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    4.6565 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0887    4.7452 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7456 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1069    4.8525 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0112    4.8638 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    4.9569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0005    4.9574 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    5.0482 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    5.0492 ^ gpio_control_in_1[8]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2313    5.2806 ^ 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)
                    0.0303    0.0000    5.2806 ^ gpio_control_in_1[8]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0675    0.3809    5.6615 ^ gpio_control_in_1[8]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0073                                 gpio_control_in_1[8]/net58 (net)
                    0.0675    0.0001    5.6616 ^ gpio_control_in_1[8]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.6616   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2324 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3276 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3280 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1235    4.4515 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0570    4.5085 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1181    4.6266 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.6268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0957    4.7225 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7229 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1272    4.8501 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0519    4.9020 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1172    5.0192 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    5.0194 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0956    5.1150 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.1154 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1153    5.2307 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0121    5.2428 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    5.3431 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0005    5.3436 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0980    5.4416 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    5.4427 ^ gpio_control_in_1[8]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.5427   clock uncertainty
                             -0.3934    5.1493   clock reconvergence pessimism
                             -0.0223    5.1270   library hold time
                                        5.1270   data required time
-------------------------------------------------------------------------------------
                                        5.1270   data required time
                                       -5.6616   data arrival time
-------------------------------------------------------------------------------------
                                        0.5346   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9265 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0147 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0151 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1146    4.1297 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0529    4.1826 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1096    4.2922 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.2923 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0888    4.3811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3815 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1180    4.4995 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0481    4.5476 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1087    4.6563 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    4.6565 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0887    4.7452 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7456 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1069    4.8525 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0112    4.8638 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    4.9569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0002    4.9570 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.0453 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0457 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0772    0.1126    5.1583 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.0811    0.0130    5.1713 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0329    0.0957    5.2671 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0329    0.0005    5.2675 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    5.3585 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    5.3595 ^ gpio_control_in_1[9]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2313    5.5908 ^ 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)
                    0.0303    0.0000    5.5909 ^ gpio_control_in_1[9]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0675    0.3809    5.9717 ^ gpio_control_in_1[9]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0073                                 gpio_control_in_1[9]/net58 (net)
                    0.0675    0.0001    5.9718 ^ gpio_control_in_1[9]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.9718   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2324 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3276 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3280 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1235    4.4515 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0570    4.5085 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1181    4.6266 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.6268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0957    4.7225 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7229 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1272    4.8501 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0519    4.9020 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1172    5.0192 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    5.0194 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0956    5.1150 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.1154 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1153    5.2307 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0121    5.2428 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    5.3431 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0002    5.3433 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    5.4385 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.4389 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0772    0.1214    5.5603 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.0811    0.0140    5.5743 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0329    0.1032    5.6775 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0329    0.0005    5.6780 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0980    5.7760 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    5.7771 ^ gpio_control_in_1[9]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.8771   clock uncertainty
                             -0.4175    5.4595   clock reconvergence pessimism
                             -0.0223    5.4373   library hold time
                                        5.4373   data required time
-------------------------------------------------------------------------------------
                                        5.4373   data required time
                                       -5.9718   data arrival time
-------------------------------------------------------------------------------------
                                        0.5346   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0005    0.6864 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    0.7772 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    0.7782 ^ gpio_control_in_1a[0]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2313    1.0096 ^ 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)
                    0.0303    0.0000    1.0096 ^ gpio_control_in_1a[0]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0675    0.3809    1.3905 ^ gpio_control_in_1a[0]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0073                                 gpio_control_in_1a[0]/net58 (net)
                    0.0675    0.0001    1.3906 ^ gpio_control_in_1a[0]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.3906   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0005    0.7399 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    0.8378 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    0.8389 ^ gpio_control_in_1a[0]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.9389   clock uncertainty
                             -0.0606    0.8783   clock reconvergence pessimism
                             -0.0223    0.8560   library hold time
                                        0.8560   data required time
-------------------------------------------------------------------------------------
                                        0.8560   data required time
                                       -1.3906   data arrival time
-------------------------------------------------------------------------------------
                                        0.5346   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0005    0.9818 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    1.0727 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    1.0737 ^ gpio_control_in_1a[1]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2313    1.3050 ^ 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)
                    0.0303    0.0000    1.3050 ^ gpio_control_in_1a[1]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0675    0.3809    1.6859 ^ gpio_control_in_1a[1]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0073                                 gpio_control_in_1a[1]/net58 (net)
                    0.0675    0.0001    1.6860 ^ gpio_control_in_1a[1]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.6860   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0005    1.0583 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    1.1562 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    1.1573 ^ gpio_control_in_1a[1]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.2573   clock uncertainty
                             -0.0836    1.1737   clock reconvergence pessimism
                             -0.0223    1.1515   library hold time
                                        1.1515   data required time
-------------------------------------------------------------------------------------
                                        1.1515   data required time
                                       -1.6860   data arrival time
-------------------------------------------------------------------------------------
                                        0.5346   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0005    1.2722 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    1.3630 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    1.3640 ^ gpio_control_in_1a[2]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2313    1.5953 ^ 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)
                    0.0303    0.0000    1.5954 ^ gpio_control_in_1a[2]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0675    0.3809    1.9763 ^ gpio_control_in_1a[2]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0073                                 gpio_control_in_1a[2]/net58 (net)
                    0.0675    0.0001    1.9764 ^ gpio_control_in_1a[2]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.9764   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0005    1.3713 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    1.4692 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    1.4703 ^ gpio_control_in_1a[2]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.5703   clock uncertainty
                             -0.1062    1.4641   clock reconvergence pessimism
                             -0.0223    1.4418   library hold time
                                        1.4418   data required time
-------------------------------------------------------------------------------------
                                        1.4418   data required time
                                       -1.9764   data arrival time
-------------------------------------------------------------------------------------
                                        0.5346   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0005    1.5649 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    1.6557 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    1.6567 ^ gpio_control_in_1a[3]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2313    1.8881 ^ 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)
                    0.0303    0.0000    1.8881 ^ gpio_control_in_1a[3]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0675    0.3809    2.2690 ^ gpio_control_in_1a[3]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0073                                 gpio_control_in_1a[3]/net58 (net)
                    0.0675    0.0001    2.2691 ^ gpio_control_in_1a[3]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.2691   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0005    1.6868 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    1.7847 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    1.7858 ^ gpio_control_in_1a[3]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.8858   clock uncertainty
                             -0.1290    1.7568   clock reconvergence pessimism
                             -0.0223    1.7345   library hold time
                                        1.7345   data required time
-------------------------------------------------------------------------------------
                                        1.7345   data required time
                                       -2.2691   data arrival time
-------------------------------------------------------------------------------------
                                        0.5346   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0005    1.8551 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    1.9459 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    1.9469 ^ gpio_control_in_1a[4]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2313    2.1783 ^ 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)
                    0.0303    0.0000    2.1783 ^ gpio_control_in_1a[4]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0675    0.3809    2.5592 ^ gpio_control_in_1a[4]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0073                                 gpio_control_in_1a[4]/net58 (net)
                    0.0675    0.0001    2.5593 ^ gpio_control_in_1a[4]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.5593   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0005    1.9996 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    2.0975 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    2.0986 ^ gpio_control_in_1a[4]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.1986   clock uncertainty
                             -0.1516    2.0470   clock reconvergence pessimism
                             -0.0223    2.0247   library hold time
                                        2.0247   data required time
-------------------------------------------------------------------------------------
                                        2.0247   data required time
                                       -2.5593   data arrival time
-------------------------------------------------------------------------------------
                                        0.5346   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.1811 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.2696 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.2700 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1144    5.3844 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0300    5.4143 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1027    5.5170 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.5172 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.6056 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6060 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1073    5.7133 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0098    5.7231 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0928    5.8159 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    5.8160 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.9043 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.9047 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1068    6.0115 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0149    6.0264 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0941    6.1205 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0002    6.1207 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    6.2090 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.2094 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1055    6.3149 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0722    0.0141    6.3290 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0935    6.4225 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.4226 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    6.5109 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.5113 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1064    6.6177 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_2[1] (net)
                    0.0733    0.0141    6.6318 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0938    6.7256 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0328    0.0005    6.7261 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    6.8170 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    6.8180 ^ gpio_control_in_2[0]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2313    7.0493 ^ 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)
                    0.0303    0.0000    7.0493 ^ gpio_control_in_2[0]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0675    0.3809    7.4302 ^ gpio_control_in_2[0]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0073                                 gpio_control_in_2[0]/net58 (net)
                    0.0675    0.0001    7.4303 ^ gpio_control_in_2[0]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.4303   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.5849 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    5.6802 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6807 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1233    5.8039 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0323    5.8362 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1107    5.9469 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.9471 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    6.0424 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.0428 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1156    6.1585 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0106    6.1691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1000    6.2691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.2692 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.3644 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.3648 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1151    6.4799 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0161    6.4960 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.1014    6.5974 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0002    6.5976 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.6928 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.6932 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1137    6.8070 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0722    0.0152    6.8222 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1008    6.9229 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.9231 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    7.0183 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    7.0187 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1147    7.1334 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_2[1] (net)
                    0.0733    0.0152    7.1486 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1011    7.2497 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0328    0.0005    7.2502 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0980    7.3482 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    7.3492 ^ gpio_control_in_2[0]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.4492   clock uncertainty
                             -0.5312    6.9180   clock reconvergence pessimism
                             -0.0223    6.8958   library hold time
                                        6.8958   data required time
-------------------------------------------------------------------------------------
                                        6.8958   data required time
                                       -7.4303   data arrival time
-------------------------------------------------------------------------------------
                                        0.5346   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0005    0.1068 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0910    0.1978 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    0.1988 ^ gpio_control_bidir_1[0]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2313    0.4302 ^ 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)
                    0.0303    0.0000    0.4302 ^ gpio_control_bidir_1[0]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0675    0.3809    0.8111 ^ gpio_control_bidir_1[0]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0073                                 gpio_control_bidir_1[0]/net58 (net)
                    0.0675    0.0001    0.8112 ^ gpio_control_bidir_1[0]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        0.8112   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0005    0.1151 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0981    0.2132 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    0.2143 ^ gpio_control_bidir_1[0]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.3143   clock uncertainty
                             -0.0154    0.2989   clock reconvergence pessimism
                             -0.0223    0.2766   library hold time
                                        0.2766   data required time
-------------------------------------------------------------------------------------
                                        0.2766   data required time
                                       -0.8112   data arrival time
-------------------------------------------------------------------------------------
                                        0.5346   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0005    3.0459 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    3.1368 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    3.1378 ^ gpio_control_in_1[2]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2313    3.3691 ^ 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)
                    0.0303    0.0000    3.3692 ^ gpio_control_in_1[2]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0675    0.3809    3.7501 ^ gpio_control_in_1[2]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0073                                 gpio_control_in_1[2]/net58 (net)
                    0.0675    0.0001    3.7502 ^ gpio_control_in_1[2]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.7502   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0005    3.2833 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0980    3.3812 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    3.3823 ^ gpio_control_in_1[2]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.4823   clock uncertainty
                             -0.2444    3.2379   clock reconvergence pessimism
                             -0.0223    3.2156   library hold time
                                        3.2156   data required time
-------------------------------------------------------------------------------------
                                        3.2156   data required time
                                       -3.7502   data arrival time
-------------------------------------------------------------------------------------
                                        0.5346   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0005    3.3382 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    3.4290 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    3.4300 ^ gpio_control_in_1[3]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2313    3.6614 ^ 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)
                    0.0303    0.0000    3.6614 ^ gpio_control_in_1[3]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0675    0.3809    4.0423 ^ gpio_control_in_1[3]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0073                                 gpio_control_in_1[3]/net58 (net)
                    0.0675    0.0001    4.0424 ^ gpio_control_in_1[3]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.0424   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0005    3.5983 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    3.6962 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    3.6973 ^ gpio_control_in_1[3]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.7973   clock uncertainty
                             -0.2672    3.5301   clock reconvergence pessimism
                             -0.0223    3.5078   library hold time
                                        3.5078   data required time
-------------------------------------------------------------------------------------
                                        3.5078   data required time
                                       -4.0424   data arrival time
-------------------------------------------------------------------------------------
                                        0.5346   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0005    3.6331 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    3.7239 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    3.7249 ^ gpio_control_in_1[4]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2313    3.9563 ^ 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)
                    0.0303    0.0000    3.9563 ^ gpio_control_in_1[4]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0675    0.3809    4.3372 ^ gpio_control_in_1[4]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0073                                 gpio_control_in_1[4]/net58 (net)
                    0.0675    0.0001    4.3373 ^ gpio_control_in_1[4]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.3373   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0005    3.9162 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    4.0141 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    4.0152 ^ gpio_control_in_1[4]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.1152   clock uncertainty
                             -0.2902    3.8250   clock reconvergence pessimism
                             -0.0223    3.8027   library hold time
                                        3.8027   data required time
-------------------------------------------------------------------------------------
                                        3.8027   data required time
                                       -4.3373   data arrival time
-------------------------------------------------------------------------------------
                                        0.5346   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0005    3.9268 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    4.0176 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    4.0186 ^ gpio_control_in_1[5]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2313    4.2500 ^ 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)
                    0.0303    0.0000    4.2500 ^ gpio_control_in_1[5]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0675    0.3809    4.6309 ^ gpio_control_in_1[5]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0073                                 gpio_control_in_1[5]/net58 (net)
                    0.0675    0.0001    4.6310 ^ gpio_control_in_1[5]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.6310   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0005    4.2328 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    4.3307 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    4.3318 ^ gpio_control_in_1[5]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.4318   clock uncertainty
                             -0.3131    4.1187   clock reconvergence pessimism
                             -0.0223    4.0964   library hold time
                                        4.0964   data required time
-------------------------------------------------------------------------------------
                                        4.0964   data required time
                                       -4.6310   data arrival time
-------------------------------------------------------------------------------------
                                        0.5346   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0005    2.1551 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    2.2460 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    2.2470 ^ gpio_control_in_1a[5]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2313    2.4784 ^ 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)
                    0.0303    0.0000    2.4784 ^ gpio_control_in_1a[5]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0675    0.3809    2.8593 ^ gpio_control_in_1a[5]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0073                                 gpio_control_in_1a[5]/net58 (net)
                    0.0675    0.0001    2.8594 ^ gpio_control_in_1a[5]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.8594   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0005    2.3231 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0980    2.4210 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    2.4221 ^ gpio_control_in_1a[5]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.5221   clock uncertainty
                             -0.1750    2.3471   clock reconvergence pessimism
                             -0.0223    2.3248   library hold time
                                        2.3248   data required time
-------------------------------------------------------------------------------------
                                        2.3248   data required time
                                       -2.8594   data arrival time
-------------------------------------------------------------------------------------
                                        0.5346   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0005    3.6808 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    3.7716 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    3.7726 ^ gpio_control_in_2[10]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2313    4.0040 ^ 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)
                    0.0303    0.0000    4.0040 ^ gpio_control_in_2[10]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0675    0.3809    4.3849 ^ gpio_control_in_2[10]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0073                                 gpio_control_in_2[10]/net58 (net)
                    0.0675    0.0001    4.3850 ^ gpio_control_in_2[10]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.3850   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0005    3.9676 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    4.0655 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    4.0666 ^ gpio_control_in_2[10]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.1666   clock uncertainty
                             -0.2939    3.8727   clock reconvergence pessimism
                             -0.0223    3.8504   library hold time
                                        3.8504   data required time
-------------------------------------------------------------------------------------
                                        3.8504   data required time
                                       -4.3850   data arrival time
-------------------------------------------------------------------------------------
                                        0.5346   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0005    3.3885 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    3.4793 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    3.4803 ^ gpio_control_in_2[11]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2313    3.7116 ^ 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)
                    0.0303    0.0000    3.7117 ^ gpio_control_in_2[11]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0675    0.3809    4.0926 ^ gpio_control_in_2[11]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0073                                 gpio_control_in_2[11]/net58 (net)
                    0.0675    0.0001    4.0927 ^ gpio_control_in_2[11]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.0927   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0005    3.6525 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    3.7504 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    3.7515 ^ gpio_control_in_2[11]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.8515   clock uncertainty
                             -0.2711    3.5804   clock reconvergence pessimism
                             -0.0223    3.5581   library hold time
                                        3.5581   data required time
-------------------------------------------------------------------------------------
                                        3.5581   data required time
                                       -4.0927   data arrival time
-------------------------------------------------------------------------------------
                                        0.5346   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0005    2.7630 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    2.8538 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    2.8548 ^ gpio_control_in_2[13]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2313    3.0862 ^ 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)
                    0.0303    0.0000    3.0862 ^ gpio_control_in_2[13]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0675    0.3809    3.4671 ^ gpio_control_in_2[13]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0073                                 gpio_control_in_2[13]/net58 (net)
                    0.0675    0.0001    3.4672 ^ gpio_control_in_2[13]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.4672   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0005    2.9783 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    3.0762 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    3.0773 ^ gpio_control_in_2[13]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.1773   clock uncertainty
                             -0.2224    2.9549   clock reconvergence pessimism
                             -0.0223    2.9326   library hold time
                                        2.9326   data required time
-------------------------------------------------------------------------------------
                                        2.9326   data required time
                                       -3.4672   data arrival time
-------------------------------------------------------------------------------------
                                        0.5346   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0005    2.4709 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    2.5618 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    2.5628 ^ gpio_control_in_2[14]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2313    2.7941 ^ 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)
                    0.0303    0.0000    2.7942 ^ gpio_control_in_2[14]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0675    0.3809    3.1751 ^ gpio_control_in_2[14]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0073                                 gpio_control_in_2[14]/net58 (net)
                    0.0675    0.0001    3.1752 ^ gpio_control_in_2[14]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.1752   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0005    2.6635 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    2.7614 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    2.7625 ^ gpio_control_in_2[14]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.8625   clock uncertainty
                             -0.1996    2.6628   clock reconvergence pessimism
                             -0.0223    2.6406   library hold time
                                        2.6406   data required time
-------------------------------------------------------------------------------------
                                        2.6406   data required time
                                       -3.1752   data arrival time
-------------------------------------------------------------------------------------
                                        0.5346   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0005    2.1753 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    2.2661 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    2.2671 ^ gpio_control_in_2[15]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2313    2.4985 ^ 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)
                    0.0303    0.0000    2.4985 ^ gpio_control_in_2[15]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0675    0.3809    2.8794 ^ gpio_control_in_2[15]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0073                                 gpio_control_in_2[15]/net58 (net)
                    0.0675    0.0001    2.8795 ^ gpio_control_in_2[15]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.8795   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0005    2.3448 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    2.4427 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    2.4438 ^ gpio_control_in_2[15]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.5438   clock uncertainty
                             -0.1766    2.3672   clock reconvergence pessimism
                             -0.0223    2.3449   library hold time
                                        2.3449   data required time
-------------------------------------------------------------------------------------
                                        2.3449   data required time
                                       -2.8795   data arrival time
-------------------------------------------------------------------------------------
                                        0.5346   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.1811 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.2696 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.2700 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1144    5.3844 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0300    5.4143 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1027    5.5170 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.5172 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.6056 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6060 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1073    5.7133 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0098    5.7231 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0928    5.8159 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    5.8160 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.9043 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.9047 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1068    6.0115 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0149    6.0264 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0941    6.1205 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0002    6.1207 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    6.2090 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.2094 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1055    6.3149 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0722    0.0141    6.3290 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0935    6.4225 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0327    0.0005    6.4229 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    6.5138 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    6.5148 ^ gpio_control_in_2[1]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2313    6.7462 ^ 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)
                    0.0303    0.0000    6.7462 ^ gpio_control_in_2[1]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0675    0.3809    7.1271 ^ gpio_control_in_2[1]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0073                                 gpio_control_in_2[1]/net58 (net)
                    0.0675    0.0001    7.1272 ^ gpio_control_in_2[1]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.1272   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.5849 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    5.6802 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6807 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1233    5.8039 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0323    5.8362 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1107    5.9469 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.9471 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    6.0424 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.0428 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1156    6.1585 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0106    6.1691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1000    6.2691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.2692 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.3644 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.3648 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1151    6.4799 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0161    6.4960 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.1014    6.5974 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0002    6.5976 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.6928 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.6932 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1137    6.8070 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0722    0.0152    6.8222 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1008    6.9229 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0327    0.0005    6.9234 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0980    7.0214 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    7.0225 ^ gpio_control_in_2[1]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.1225   clock uncertainty
                             -0.5076    6.6149   clock reconvergence pessimism
                             -0.0223    6.5926   library hold time
                                        6.5926   data required time
-------------------------------------------------------------------------------------
                                        6.5926   data required time
                                       -7.1272   data arrival time
-------------------------------------------------------------------------------------
                                        0.5346   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.1811 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.2696 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.2700 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1144    5.3844 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0300    5.4143 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1027    5.5170 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.5172 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.6056 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6060 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1073    5.7133 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0098    5.7231 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0928    5.8159 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    5.8160 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.9043 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.9047 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1068    6.0115 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0149    6.0264 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0941    6.1205 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0005    6.1210 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    6.2119 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    6.2129 ^ gpio_control_in_2[2]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2313    6.4442 ^ 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)
                    0.0303    0.0000    6.4443 ^ gpio_control_in_2[2]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0675    0.3809    6.8251 ^ gpio_control_in_2[2]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0073                                 gpio_control_in_2[2]/net58 (net)
                    0.0675    0.0001    6.8252 ^ gpio_control_in_2[2]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.8252   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.5849 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    5.6802 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6807 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1233    5.8039 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0323    5.8362 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1107    5.9469 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.9471 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    6.0424 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.0428 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1156    6.1585 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0106    6.1691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1000    6.2691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.2692 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.3644 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.3648 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1151    6.4799 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0161    6.4960 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.1014    6.5974 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0005    6.5979 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0980    6.6959 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    6.6970 ^ gpio_control_in_2[2]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.7970   clock uncertainty
                             -0.4840    6.3129   clock reconvergence pessimism
                             -0.0223    6.2907   library hold time
                                        6.2907   data required time
-------------------------------------------------------------------------------------
                                        6.2907   data required time
                                       -6.8252   data arrival time
-------------------------------------------------------------------------------------
                                        0.5346   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.1811 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.2696 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.2700 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1144    5.3844 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0300    5.4143 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1027    5.5170 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.5172 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.6056 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6060 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1073    5.7133 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0098    5.7231 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0928    5.8159 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0005    5.8163 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    5.9072 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    5.9082 ^ gpio_control_in_2[3]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2313    6.1396 ^ 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)
                    0.0303    0.0000    6.1396 ^ gpio_control_in_2[3]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0675    0.3809    6.5205 ^ gpio_control_in_2[3]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0073                                 gpio_control_in_2[3]/net58 (net)
                    0.0675    0.0001    6.5206 ^ gpio_control_in_2[3]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.5206   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.5849 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    5.6802 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6807 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1233    5.8039 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0323    5.8362 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1107    5.9469 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.9471 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    6.0424 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.0428 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1156    6.1585 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0106    6.1691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1000    6.2691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0005    6.2696 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    6.3675 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    6.3686 ^ gpio_control_in_2[3]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.4686   clock uncertainty
                             -0.4603    6.0083   clock reconvergence pessimism
                             -0.0223    5.9860   library hold time
                                        5.9860   data required time
-------------------------------------------------------------------------------------
                                        5.9860   data required time
                                       -6.5206   data arrival time
-------------------------------------------------------------------------------------
                                        0.5346   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.1811 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.2696 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.2700 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1144    5.3844 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0300    5.4143 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1027    5.5170 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0005    5.5175 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0910    5.6085 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    5.6095 ^ gpio_control_in_2[4]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2313    5.8409 ^ 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)
                    0.0303    0.0000    5.8409 ^ gpio_control_in_2[4]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0675    0.3809    6.2218 ^ gpio_control_in_2[4]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0073                                 gpio_control_in_2[4]/net58 (net)
                    0.0675    0.0001    6.2219 ^ gpio_control_in_2[4]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.2219   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.5849 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    5.6802 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6807 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1233    5.8039 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0323    5.8362 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1107    5.9469 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0005    5.9474 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0981    6.0455 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    6.0466 ^ gpio_control_in_2[4]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.1466   clock uncertainty
                             -0.4370    5.7096   clock reconvergence pessimism
                             -0.0223    5.6873   library hold time
                                        5.6873   data required time
-------------------------------------------------------------------------------------
                                        5.6873   data required time
                                       -6.2219   data arrival time
-------------------------------------------------------------------------------------
                                        0.5346   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0005    4.8445 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    4.9353 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    4.9363 ^ gpio_control_in_2[6]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2313    5.1677 ^ 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)
                    0.0303    0.0000    5.1677 ^ gpio_control_in_2[6]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0675    0.3809    5.5486 ^ gpio_control_in_2[6]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0073                                 gpio_control_in_2[6]/net58 (net)
                    0.0675    0.0001    5.5487 ^ gpio_control_in_2[6]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.5487   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0005    5.2220 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    5.3199 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    5.3210 ^ gpio_control_in_2[6]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.4210   clock uncertainty
                             -0.3846    5.0364   clock reconvergence pessimism
                             -0.0223    5.0141   library hold time
                                        5.0141   data required time
-------------------------------------------------------------------------------------
                                        5.0141   data required time
                                       -5.5487   data arrival time
-------------------------------------------------------------------------------------
                                        0.5346   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9265 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0147 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0151 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1146    4.1297 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0529    4.1826 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1096    4.2922 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0005    4.2926 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0913    4.3840 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    4.3850 ^ gpio_control_in_1[6]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2313    4.6163 ^ 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)
                    0.0303    0.0000    4.6164 ^ gpio_control_in_1[6]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0675    0.3809    4.9973 ^ gpio_control_in_1[6]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0073                                 gpio_control_in_1[6]/net58 (net)
                    0.0675    0.0001    4.9974 ^ gpio_control_in_1[6]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.9974   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2324 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3276 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3280 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1235    4.4515 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0570    4.5085 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1181    4.6266 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0005    4.6271 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0985    4.7256 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    4.7267 ^ gpio_control_in_1[6]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.8267   clock uncertainty
                             -0.3416    4.4851   clock reconvergence pessimism
                             -0.0223    4.4628   library hold time
                                        4.4628   data required time
-------------------------------------------------------------------------------------
                                        4.4628   data required time
                                       -4.9974   data arrival time
-------------------------------------------------------------------------------------
                                        0.5346   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9265 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0147 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0151 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1146    4.1297 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0529    4.1826 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1096    4.2922 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.2923 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0888    4.3811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3815 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1180    4.4995 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0481    4.5476 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1087    4.6563 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0005    4.6568 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0913    4.7481 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    4.7491 ^ gpio_control_in_1[7]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2313    4.9805 ^ 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)
                    0.0303    0.0000    4.9805 ^ gpio_control_in_1[7]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0675    0.3809    5.3614 ^ gpio_control_in_1[7]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0073                                 gpio_control_in_1[7]/net58 (net)
                    0.0675    0.0001    5.3615 ^ gpio_control_in_1[7]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.3615   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2324 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3276 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3280 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1235    4.4515 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0570    4.5085 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1181    4.6266 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.6268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0957    4.7225 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7229 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1272    4.8501 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0519    4.9020 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1172    5.0192 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.0197 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0984    5.1181 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    5.1192 ^ gpio_control_in_1[7]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.2192   clock uncertainty
                             -0.3700    4.8492   clock reconvergence pessimism
                             -0.0223    4.8269   library hold time
                                        4.8269   data required time
-------------------------------------------------------------------------------------
                                        4.8269   data required time
                                       -5.3615   data arrival time
-------------------------------------------------------------------------------------
                                        0.5346   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0005    3.0985 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0910    3.1895 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    3.1906 ^ gpio_control_in_2[12]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2313    3.4219 ^ 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)
                    0.0303    0.0000    3.4219 ^ gpio_control_in_2[12]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0675    0.3809    3.8028 ^ gpio_control_in_2[12]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0073                                 gpio_control_in_2[12]/net58 (net)
                    0.0675    0.0001    3.8029 ^ gpio_control_in_2[12]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.8029   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0005    3.3399 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0981    3.4381 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    3.4391 ^ gpio_control_in_2[12]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.5391   clock uncertainty
                             -0.2485    3.2906   clock reconvergence pessimism
                             -0.0223    3.2683   library hold time
                                        3.2683   data required time
-------------------------------------------------------------------------------------
                                        3.2683   data required time
                                       -3.8029   data arrival time
-------------------------------------------------------------------------------------
                                        0.5346   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0005    5.1814 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0911    5.2725 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    5.2735 ^ gpio_control_in_2[5]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2313    5.5049 ^ 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)
                    0.0303    0.0000    5.5049 ^ gpio_control_in_2[5]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0675    0.3809    5.8858 ^ gpio_control_in_2[5]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0073                                 gpio_control_in_2[5]/net58 (net)
                    0.0675    0.0001    5.8859 ^ gpio_control_in_2[5]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.8859   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0005    5.5852 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0982    5.6833 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    5.6844 ^ gpio_control_in_2[5]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.7844   clock uncertainty
                             -0.4108    5.3736   clock reconvergence pessimism
                             -0.0223    5.3513   library hold time
                                        5.3513   data required time
-------------------------------------------------------------------------------------
                                        5.3513   data required time
                                       -5.8859   data arrival time
-------------------------------------------------------------------------------------
                                        0.5346   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0005    4.5552 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    4.6460 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    4.6471 ^ gpio_control_in_2[7]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2313    4.8784 ^ 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)
                    0.0303    0.0000    4.8784 ^ gpio_control_in_2[7]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0675    0.3809    5.2593 ^ gpio_control_in_2[7]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0073                                 gpio_control_in_2[7]/net58 (net)
                    0.0675    0.0001    5.2594 ^ gpio_control_in_2[7]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.2594   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0005    4.9102 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    5.0081 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    5.0091 ^ gpio_control_in_2[7]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.1091   clock uncertainty
                             -0.3620    4.7471   clock reconvergence pessimism
                             -0.0223    4.7248   library hold time
                                        4.7248   data required time
-------------------------------------------------------------------------------------
                                        4.7248   data required time
                                       -5.2594   data arrival time
-------------------------------------------------------------------------------------
                                        0.5346   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0326    0.0005    4.2634 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    4.3542 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    4.3552 ^ gpio_control_in_2[8]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2313    4.5865 ^ 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)
                    0.0303    0.0000    4.5866 ^ gpio_control_in_2[8]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0675    0.3809    4.9675 ^ gpio_control_in_2[8]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0073                                 gpio_control_in_2[8]/net58 (net)
                    0.0675    0.0001    4.9676 ^ gpio_control_in_2[8]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.9676   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0326    0.0005    4.5956 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    4.6935 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    4.6945 ^ gpio_control_in_2[8]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.7945   clock uncertainty
                             -0.3393    4.4553   clock reconvergence pessimism
                             -0.0223    4.4330   library hold time
                                        4.4330   data required time
-------------------------------------------------------------------------------------
                                        4.4330   data required time
                                       -4.9676   data arrival time
-------------------------------------------------------------------------------------
                                        0.5346   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0005    3.9724 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    4.0632 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0010    4.0642 ^ gpio_control_in_2[9]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2313    4.2956 ^ 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)
                    0.0303    0.0000    4.2956 ^ gpio_control_in_2[9]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0675    0.3809    4.6765 ^ gpio_control_in_2[9]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0073                                 gpio_control_in_2[9]/net58 (net)
                    0.0675    0.0001    4.6766 ^ gpio_control_in_2[9]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.6766   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0005    4.2819 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    4.3798 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0011    4.3809 ^ gpio_control_in_2[9]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.4809   clock uncertainty
                             -0.3166    4.1643   clock reconvergence pessimism
                             -0.0223    4.1420   library hold time
                                        4.1420   data required time
-------------------------------------------------------------------------------------
                                        4.1420   data required time
                                       -4.6766   data arrival time
-------------------------------------------------------------------------------------
                                        0.5346   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0003    0.4852 ^ gpio_control_bidir_1[1]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2307    0.7159 ^ gpio_control_bidir_1[1]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_bidir_1[1]/shift_register[9] (net)
                    0.0305    0.0000    0.7159 ^ gpio_control_bidir_1[1]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0733    0.3854    1.1013 ^ gpio_control_bidir_1[1]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_bidir_1[1]/net47 (net)
                    0.0733    0.0001    1.1014 ^ gpio_control_bidir_1[1]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.1014   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0002    0.5229 ^ gpio_control_bidir_1[1]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.6229   clock uncertainty
                             -0.0378    0.5852   clock reconvergence pessimism
                             -0.0228    0.5624   library hold time
                                        0.5624   data required time
-------------------------------------------------------------------------------------
                                        0.5624   data required time
                                       -1.1014   data arrival time
-------------------------------------------------------------------------------------
                                        0.5390   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0003    1.9737 ^ gpio_control_bidir_2[0]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2307    2.2044 ^ gpio_control_bidir_2[0]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_bidir_2[0]/shift_register[9] (net)
                    0.0305    0.0000    2.2044 ^ gpio_control_bidir_2[0]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0733    0.3854    2.5898 ^ gpio_control_bidir_2[0]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_bidir_2[0]/net47 (net)
                    0.0733    0.0001    2.5899 ^ gpio_control_bidir_2[0]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.5899   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0002    2.1275 ^ gpio_control_bidir_2[0]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.2275   clock uncertainty
                             -0.1538    2.0737   clock reconvergence pessimism
                             -0.0228    2.0509   library hold time
                                        2.0509   data required time
-------------------------------------------------------------------------------------
                                        2.0509   data required time
                                       -2.5899   data arrival time
-------------------------------------------------------------------------------------
                                        0.5390   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0003    1.6865 ^ gpio_control_bidir_2[1]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2307    1.9172 ^ gpio_control_bidir_2[1]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_bidir_2[1]/shift_register[9] (net)
                    0.0305    0.0000    1.9172 ^ gpio_control_bidir_2[1]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0733    0.3854    2.3026 ^ gpio_control_bidir_2[1]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_bidir_2[1]/net47 (net)
                    0.0733    0.0001    2.3027 ^ gpio_control_bidir_2[1]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.3027   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0002    1.8179 ^ gpio_control_bidir_2[1]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.9179   clock uncertainty
                             -0.1314    1.7865   clock reconvergence pessimism
                             -0.0228    1.7637   library hold time
                                        1.7637   data required time
-------------------------------------------------------------------------------------
                                        1.7637   data required time
                                       -2.3027   data arrival time
-------------------------------------------------------------------------------------
                                        0.5390   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0003    1.3987 ^ gpio_control_bidir_2[2]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2307    1.6294 ^ gpio_control_bidir_2[2]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_bidir_2[2]/shift_register[9] (net)
                    0.0305    0.0000    1.6294 ^ gpio_control_bidir_2[2]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0733    0.3854    2.0148 ^ gpio_control_bidir_2[2]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_bidir_2[2]/net47 (net)
                    0.0733    0.0001    2.0149 ^ gpio_control_bidir_2[2]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.0149   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0002    1.5076 ^ gpio_control_bidir_2[2]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.6076   clock uncertainty
                             -0.1090    1.4986   clock reconvergence pessimism
                             -0.0228    1.4758   library hold time
                                        1.4758   data required time
-------------------------------------------------------------------------------------
                                        1.4758   data required time
                                       -2.0149   data arrival time
-------------------------------------------------------------------------------------
                                        0.5390   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0003    2.5393 ^ gpio_control_in_1[0]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2307    2.7700 ^ gpio_control_in_1[0]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1[0]/shift_register[9] (net)
                    0.0305    0.0000    2.7700 ^ gpio_control_in_1[0]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0733    0.3854    3.1554 ^ gpio_control_in_1[0]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_in_1[0]/net47 (net)
                    0.0733    0.0001    3.1555 ^ gpio_control_in_1[0]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.1555   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0002    2.7371 ^ gpio_control_in_1[0]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.8371   clock uncertainty
                             -0.1978    2.6393   clock reconvergence pessimism
                             -0.0228    2.6165   library hold time
                                        2.6165   data required time
-------------------------------------------------------------------------------------
                                        2.6165   data required time
                                       -3.1555   data arrival time
-------------------------------------------------------------------------------------
                                        0.5390   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0003    1.3604 ^ gpio_control_in_1a[2]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2307    1.5910 ^ gpio_control_in_1a[2]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1a[2]/shift_register[9] (net)
                    0.0305    0.0000    1.5911 ^ gpio_control_in_1a[2]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0733    0.3854    1.9764 ^ gpio_control_in_1a[2]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_in_1a[2]/net47 (net)
                    0.0733    0.0001    1.9765 ^ gpio_control_in_1a[2]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.9765   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0002    1.4663 ^ gpio_control_in_1a[2]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.5663   clock uncertainty
                             -0.1060    1.4603   clock reconvergence pessimism
                             -0.0228    1.4375   library hold time
                                        1.4375   data required time
-------------------------------------------------------------------------------------
                                        1.4375   data required time
                                       -1.9765   data arrival time
-------------------------------------------------------------------------------------
                                        0.5390   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0003    1.6531 ^ gpio_control_in_1a[3]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2307    1.8837 ^ gpio_control_in_1a[3]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1a[3]/shift_register[9] (net)
                    0.0305    0.0000    1.8838 ^ gpio_control_in_1a[3]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0733    0.3854    2.2691 ^ gpio_control_in_1a[3]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_in_1a[3]/net47 (net)
                    0.0733    0.0001    2.2693 ^ gpio_control_in_1a[3]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.2693   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0002    1.7818 ^ gpio_control_in_1a[3]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.8818   clock uncertainty
                             -0.1288    1.7530   clock reconvergence pessimism
                             -0.0228    1.7302   library hold time
                                        1.7302   data required time
-------------------------------------------------------------------------------------
                                        1.7302   data required time
                                       -2.2693   data arrival time
-------------------------------------------------------------------------------------
                                        0.5390   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0003    1.9433 ^ gpio_control_in_1a[4]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2307    2.1739 ^ gpio_control_in_1a[4]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1a[4]/shift_register[9] (net)
                    0.0305    0.0000    2.1740 ^ gpio_control_in_1a[4]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0733    0.3854    2.5593 ^ gpio_control_in_1a[4]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_in_1a[4]/net47 (net)
                    0.0733    0.0001    2.5595 ^ gpio_control_in_1a[4]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.5595   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0002    2.0946 ^ gpio_control_in_1a[4]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.1946   clock uncertainty
                             -0.1514    2.0432   clock reconvergence pessimism
                             -0.0228    2.0204   library hold time
                                        2.0204   data required time
-------------------------------------------------------------------------------------
                                        2.0204   data required time
                                       -2.5595   data arrival time
-------------------------------------------------------------------------------------
                                        0.5390   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0003    2.2434 ^ gpio_control_in_1a[5]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2307    2.4740 ^ gpio_control_in_1a[5]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1a[5]/shift_register[9] (net)
                    0.0305    0.0000    2.4741 ^ gpio_control_in_1a[5]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0733    0.3854    2.8594 ^ gpio_control_in_1a[5]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_in_1a[5]/net47 (net)
                    0.0733    0.0001    2.8596 ^ gpio_control_in_1a[5]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.8596   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0002    2.4181 ^ gpio_control_in_1a[5]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.5181   clock uncertainty
                             -0.1748    2.3433   clock reconvergence pessimism
                             -0.0228    2.3205   library hold time
                                        2.3205   data required time
-------------------------------------------------------------------------------------
                                        2.3205   data required time
                                       -2.8596   data arrival time
-------------------------------------------------------------------------------------
                                        0.5390   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0003    2.2635 ^ gpio_control_in_2[15]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2307    2.4941 ^ gpio_control_in_2[15]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[15]/shift_register[9] (net)
                    0.0305    0.0000    2.4942 ^ gpio_control_in_2[15]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0733    0.3854    2.8795 ^ gpio_control_in_2[15]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_in_2[15]/net47 (net)
                    0.0733    0.0001    2.8797 ^ gpio_control_in_2[15]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.8797   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0002    2.4398 ^ gpio_control_in_2[15]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.5398   clock uncertainty
                             -0.1764    2.3634   clock reconvergence pessimism
                             -0.0228    2.3406   library hold time
                                        2.3406   data required time
-------------------------------------------------------------------------------------
                                        2.3406   data required time
                                       -2.8797   data arrival time
-------------------------------------------------------------------------------------
                                        0.5390   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0003    0.1952 ^ gpio_control_bidir_1[0]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2307    0.4258 ^ gpio_control_bidir_1[0]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_bidir_1[0]/shift_register[9] (net)
                    0.0305    0.0000    0.4259 ^ gpio_control_bidir_1[0]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0733    0.3854    0.8112 ^ gpio_control_bidir_1[0]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_bidir_1[0]/net47 (net)
                    0.0733    0.0001    0.8114 ^ gpio_control_bidir_1[0]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        0.8114   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0002    0.2103 ^ gpio_control_bidir_1[0]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.3103   clock uncertainty
                             -0.0152    0.2951   clock reconvergence pessimism
                             -0.0228    0.2723   library hold time
                                        0.2723   data required time
-------------------------------------------------------------------------------------
                                        0.2723   data required time
                                       -0.8114   data arrival time
-------------------------------------------------------------------------------------
                                        0.5390   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9265 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0147 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0151 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1146    4.1297 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0529    4.1826 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1096    4.2922 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.2923 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0888    4.3811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3815 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1180    4.4995 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0481    4.5476 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1087    4.6563 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    4.6565 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0887    4.7452 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7456 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1069    4.8525 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0112    4.8638 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    4.9569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0002    4.9570 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.0453 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0457 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0772    0.1126    5.1583 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.0811    0.0130    5.1713 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0329    0.0957    5.2671 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0329    0.0002    5.2672 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.3556 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3560 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0724    0.1090    5.4650 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[17] (net)
                    0.0777    0.0146    5.4796 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0949    5.5745 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0328    0.0002    5.5747 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.6630 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[10]/serial_clock_out_buffered (net)
                    0.0380    0.0003    5.6632 ^ gpio_control_in_1[10]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2307    5.8939 ^ gpio_control_in_1[10]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1[10]/shift_register[9] (net)
                    0.0305    0.0000    5.8939 ^ gpio_control_in_1[10]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0733    0.3854    6.2793 ^ gpio_control_in_1[10]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_in_1[10]/net47 (net)
                    0.0733    0.0001    6.2794 ^ gpio_control_in_1[10]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.2794   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2324 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3276 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3280 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1235    4.4515 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0570    4.5085 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1181    4.6266 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.6268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0957    4.7225 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7229 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1272    4.8501 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0519    4.9020 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1172    5.0192 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    5.0194 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0956    5.1150 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.1154 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1153    5.2307 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0121    5.2428 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    5.3431 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0002    5.3433 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    5.4385 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.4389 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0772    0.1214    5.5603 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.0811    0.0140    5.5743 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0329    0.1032    5.6775 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0329    0.0002    5.6777 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    5.7729 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.7733 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0724    0.1175    5.8908 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[17] (net)
                    0.0777    0.0158    5.9066 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.1023    6.0089 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0328    0.0002    6.0090 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.1042 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[10]/serial_clock_out_buffered (net)
                    0.0380    0.0002    6.1045 ^ gpio_control_in_1[10]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.2045   clock uncertainty
                             -0.4413    5.7632   clock reconvergence pessimism
                             -0.0228    5.7404   library hold time
                                        5.7404   data required time
-------------------------------------------------------------------------------------
                                        5.7404   data required time
                                       -6.2794   data arrival time
-------------------------------------------------------------------------------------
                                        0.5390   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0003    2.8342 ^ gpio_control_in_1[1]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2307    3.0648 ^ gpio_control_in_1[1]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1[1]/shift_register[9] (net)
                    0.0305    0.0000    3.0649 ^ gpio_control_in_1[1]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0733    0.3854    3.4502 ^ gpio_control_in_1[1]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_in_1[1]/net47 (net)
                    0.0733    0.0001    3.4504 ^ gpio_control_in_1[1]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.4504   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0002    3.0550 ^ gpio_control_in_1[1]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.1550   clock uncertainty
                             -0.2208    2.9341   clock reconvergence pessimism
                             -0.0228    2.9113   library hold time
                                        2.9113   data required time
-------------------------------------------------------------------------------------
                                        2.9113   data required time
                                       -3.4504   data arrival time
-------------------------------------------------------------------------------------
                                        0.5390   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0003    3.1342 ^ gpio_control_in_1[2]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2307    3.3648 ^ gpio_control_in_1[2]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1[2]/shift_register[9] (net)
                    0.0305    0.0000    3.3648 ^ gpio_control_in_1[2]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0733    0.3854    3.7502 ^ gpio_control_in_1[2]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_in_1[2]/net47 (net)
                    0.0733    0.0001    3.7503 ^ gpio_control_in_1[2]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.7503   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0002    3.3783 ^ gpio_control_in_1[2]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.4783   clock uncertainty
                             -0.2442    3.2341   clock reconvergence pessimism
                             -0.0228    3.2113   library hold time
                                        3.2113   data required time
-------------------------------------------------------------------------------------
                                        3.2113   data required time
                                       -3.7503   data arrival time
-------------------------------------------------------------------------------------
                                        0.5390   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0003    3.4264 ^ gpio_control_in_1[3]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2307    3.6570 ^ gpio_control_in_1[3]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1[3]/shift_register[9] (net)
                    0.0305    0.0000    3.6571 ^ gpio_control_in_1[3]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0733    0.3854    4.0424 ^ gpio_control_in_1[3]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_in_1[3]/net47 (net)
                    0.0733    0.0001    4.0426 ^ gpio_control_in_1[3]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.0426   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0002    3.6933 ^ gpio_control_in_1[3]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.7933   clock uncertainty
                             -0.2670    3.5263   clock reconvergence pessimism
                             -0.0228    3.5035   library hold time
                                        3.5035   data required time
-------------------------------------------------------------------------------------
                                        3.5035   data required time
                                       -4.0426   data arrival time
-------------------------------------------------------------------------------------
                                        0.5390   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0003    3.7213 ^ gpio_control_in_1[4]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2307    3.9520 ^ gpio_control_in_1[4]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1[4]/shift_register[9] (net)
                    0.0305    0.0000    3.9520 ^ gpio_control_in_1[4]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0733    0.3854    4.3373 ^ gpio_control_in_1[4]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_in_1[4]/net47 (net)
                    0.0733    0.0001    4.3375 ^ gpio_control_in_1[4]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.3375   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0002    4.0112 ^ gpio_control_in_1[4]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.1112   clock uncertainty
                             -0.2900    3.8212   clock reconvergence pessimism
                             -0.0228    3.7984   library hold time
                                        3.7984   data required time
-------------------------------------------------------------------------------------
                                        3.7984   data required time
                                       -4.3375   data arrival time
-------------------------------------------------------------------------------------
                                        0.5390   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9265 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0147 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0003    4.0150 ^ gpio_control_in_1[5]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2307    4.2457 ^ gpio_control_in_1[5]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1[5]/shift_register[9] (net)
                    0.0305    0.0000    4.2457 ^ gpio_control_in_1[5]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0733    0.3854    4.6311 ^ gpio_control_in_1[5]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_in_1[5]/net47 (net)
                    0.0733    0.0001    4.6312 ^ gpio_control_in_1[5]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.6312   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2324 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3276 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0002    4.3278 ^ gpio_control_in_1[5]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.4278   clock uncertainty
                             -0.3128    4.1150   clock reconvergence pessimism
                             -0.0228    4.0922   library hold time
                                        4.0922   data required time
-------------------------------------------------------------------------------------
                                        4.0922   data required time
                                       -4.6312   data arrival time
-------------------------------------------------------------------------------------
                                        0.5390   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9265 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0147 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0151 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1146    4.1297 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0529    4.1826 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1096    4.2922 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.2923 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0888    4.3811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3815 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1180    4.4995 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0481    4.5476 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1087    4.6563 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    4.6565 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0887    4.7452 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7456 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1069    4.8525 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0112    4.8638 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    4.9569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0002    4.9570 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.0453 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0380    0.0003    5.0456 ^ gpio_control_in_1[8]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2307    5.2763 ^ gpio_control_in_1[8]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1[8]/shift_register[9] (net)
                    0.0305    0.0000    5.2763 ^ gpio_control_in_1[8]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0733    0.3854    5.6617 ^ gpio_control_in_1[8]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_in_1[8]/net47 (net)
                    0.0733    0.0001    5.6618 ^ gpio_control_in_1[8]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.6618   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2324 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3276 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3280 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1235    4.4515 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0570    4.5085 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1181    4.6266 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.6268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0957    4.7225 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7229 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1272    4.8501 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0519    4.9020 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1172    5.0192 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    5.0194 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0956    5.1150 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.1154 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1153    5.2307 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0121    5.2428 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    5.3431 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0002    5.3433 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    5.4385 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0380    0.0002    5.4387 ^ gpio_control_in_1[8]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.5387   clock uncertainty
                             -0.3931    5.1455   clock reconvergence pessimism
                             -0.0228    5.1227   library hold time
                                        5.1227   data required time
-------------------------------------------------------------------------------------
                                        5.1227   data required time
                                       -5.6618   data arrival time
-------------------------------------------------------------------------------------
                                        0.5390   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9265 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0147 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0151 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1146    4.1297 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0529    4.1826 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1096    4.2922 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.2923 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0888    4.3811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3815 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1180    4.4995 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0481    4.5476 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1087    4.6563 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    4.6565 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0887    4.7452 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7456 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1069    4.8525 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0112    4.8638 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    4.9569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0002    4.9570 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.0453 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0457 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0772    0.1126    5.1583 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.0811    0.0130    5.1713 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0329    0.0957    5.2671 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0329    0.0002    5.2672 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.3556 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0380    0.0003    5.3558 ^ gpio_control_in_1[9]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2307    5.5865 ^ gpio_control_in_1[9]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1[9]/shift_register[9] (net)
                    0.0305    0.0000    5.5865 ^ gpio_control_in_1[9]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0733    0.3854    5.9719 ^ gpio_control_in_1[9]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_in_1[9]/net47 (net)
                    0.0733    0.0001    5.9720 ^ gpio_control_in_1[9]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.9720   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2324 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3276 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3280 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1235    4.4515 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0570    4.5085 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1181    4.6266 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.6268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0957    4.7225 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7229 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1272    4.8501 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0519    4.9020 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1172    5.0192 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    5.0194 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0956    5.1150 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.1154 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1153    5.2307 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0121    5.2428 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    5.3431 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0002    5.3433 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    5.4385 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.4389 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0772    0.1214    5.5603 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.0811    0.0140    5.5743 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0329    0.1032    5.6775 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0329    0.0002    5.6777 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    5.7729 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0380    0.0002    5.7731 ^ gpio_control_in_1[9]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.8731   clock uncertainty
                             -0.4173    5.4558   clock reconvergence pessimism
                             -0.0228    5.4330   library hold time
                                        5.4330   data required time
-------------------------------------------------------------------------------------
                                        5.4330   data required time
                                       -5.9720   data arrival time
-------------------------------------------------------------------------------------
                                        0.5390   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0003    0.7746 ^ gpio_control_in_1a[0]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2307    1.0052 ^ gpio_control_in_1a[0]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1a[0]/shift_register[9] (net)
                    0.0305    0.0000    1.0053 ^ gpio_control_in_1a[0]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0733    0.3854    1.3906 ^ gpio_control_in_1a[0]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_in_1a[0]/net47 (net)
                    0.0733    0.0001    1.3908 ^ gpio_control_in_1a[0]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.3908   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0002    0.8349 ^ gpio_control_in_1a[0]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.9349   clock uncertainty
                             -0.0603    0.8745   clock reconvergence pessimism
                             -0.0228    0.8517   library hold time
                                        0.8517   data required time
-------------------------------------------------------------------------------------
                                        0.8517   data required time
                                       -1.3908   data arrival time
-------------------------------------------------------------------------------------
                                        0.5390   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0003    1.0700 ^ gpio_control_in_1a[1]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2307    1.3007 ^ gpio_control_in_1a[1]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1a[1]/shift_register[9] (net)
                    0.0305    0.0000    1.3007 ^ gpio_control_in_1a[1]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0733    0.3854    1.6861 ^ gpio_control_in_1a[1]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_in_1a[1]/net47 (net)
                    0.0733    0.0001    1.6862 ^ gpio_control_in_1a[1]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.6862   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0002    1.1533 ^ gpio_control_in_1a[1]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.2533   clock uncertainty
                             -0.0834    1.1700   clock reconvergence pessimism
                             -0.0228    1.1472   library hold time
                                        1.1472   data required time
-------------------------------------------------------------------------------------
                                        1.1472   data required time
                                       -1.6862   data arrival time
-------------------------------------------------------------------------------------
                                        0.5390   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.1811 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.2696 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.2700 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1144    5.3844 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0300    5.4143 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1027    5.5170 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.5172 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.6056 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6060 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1073    5.7133 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0098    5.7231 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0928    5.8159 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    5.8160 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.9043 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.9047 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1068    6.0115 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0149    6.0264 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0941    6.1205 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0002    6.1207 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    6.2090 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.2094 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1055    6.3149 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0722    0.0141    6.3290 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0935    6.4225 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.4226 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    6.5109 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.5113 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1064    6.6177 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_2[1] (net)
                    0.0733    0.0141    6.6318 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0938    6.7256 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.7258 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    6.8141 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0003    6.8143 ^ gpio_control_in_2[0]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2307    7.0450 ^ gpio_control_in_2[0]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[0]/shift_register[9] (net)
                    0.0305    0.0000    7.0450 ^ gpio_control_in_2[0]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0733    0.3854    7.4304 ^ gpio_control_in_2[0]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_in_2[0]/net47 (net)
                    0.0733    0.0001    7.4305 ^ gpio_control_in_2[0]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.4305   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.5849 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    5.6802 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6807 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1233    5.8039 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0323    5.8362 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1107    5.9469 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.9471 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    6.0424 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.0428 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1156    6.1585 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0106    6.1691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1000    6.2691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.2692 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.3644 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.3648 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1151    6.4799 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0161    6.4960 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.1014    6.5974 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0002    6.5976 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.6928 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.6932 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1137    6.8070 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0722    0.0152    6.8222 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1008    6.9229 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.9231 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    7.0183 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    7.0187 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1147    7.1334 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_2[1] (net)
                    0.0733    0.0152    7.1486 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1011    7.2497 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0327    0.0002    7.2499 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    7.3450 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0002    7.3452 ^ gpio_control_in_2[0]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.4452   clock uncertainty
                             -0.5310    6.9143   clock reconvergence pessimism
                             -0.0228    6.8915   library hold time
                                        6.8915   data required time
-------------------------------------------------------------------------------------
                                        6.8915   data required time
                                       -7.4305   data arrival time
-------------------------------------------------------------------------------------
                                        0.5390   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0003    2.8512 ^ gpio_control_in_2[13]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2307    3.0819 ^ gpio_control_in_2[13]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[13]/shift_register[9] (net)
                    0.0305    0.0000    3.0819 ^ gpio_control_in_2[13]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0733    0.3854    3.4673 ^ gpio_control_in_2[13]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_in_2[13]/net47 (net)
                    0.0733    0.0001    3.4674 ^ gpio_control_in_2[13]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.4674   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0002    3.0733 ^ gpio_control_in_2[13]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.1733   clock uncertainty
                             -0.2222    2.9512   clock reconvergence pessimism
                             -0.0228    2.9284   library hold time
                                        2.9284   data required time
-------------------------------------------------------------------------------------
                                        2.9284   data required time
                                       -3.4674   data arrival time
-------------------------------------------------------------------------------------
                                        0.5390   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0003    2.5592 ^ gpio_control_in_2[14]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2307    2.7898 ^ gpio_control_in_2[14]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[14]/shift_register[9] (net)
                    0.0305    0.0000    2.7898 ^ gpio_control_in_2[14]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0733    0.3854    3.1752 ^ gpio_control_in_2[14]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_in_2[14]/net47 (net)
                    0.0733    0.0001    3.1753 ^ gpio_control_in_2[14]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.1753   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0002    2.7585 ^ gpio_control_in_2[14]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.8585   clock uncertainty
                             -0.1994    2.6591   clock reconvergence pessimism
                             -0.0228    2.6363   library hold time
                                        2.6363   data required time
-------------------------------------------------------------------------------------
                                        2.6363   data required time
                                       -3.1753   data arrival time
-------------------------------------------------------------------------------------
                                        0.5390   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0003    3.7690 ^ gpio_control_in_2[10]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2307    3.9997 ^ gpio_control_in_2[10]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[10]/shift_register[9] (net)
                    0.0305    0.0000    3.9997 ^ gpio_control_in_2[10]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0733    0.3854    4.3851 ^ gpio_control_in_2[10]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_in_2[10]/net47 (net)
                    0.0733    0.0001    4.3852 ^ gpio_control_in_2[10]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.3852   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0002    4.0626 ^ gpio_control_in_2[10]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.1626   clock uncertainty
                             -0.2937    3.8689   clock reconvergence pessimism
                             -0.0228    3.8461   library hold time
                                        3.8461   data required time
-------------------------------------------------------------------------------------
                                        3.8461   data required time
                                       -4.3852   data arrival time
-------------------------------------------------------------------------------------
                                        0.5390   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0003    3.4767 ^ gpio_control_in_2[11]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2307    3.7073 ^ gpio_control_in_2[11]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[11]/shift_register[9] (net)
                    0.0305    0.0000    3.7073 ^ gpio_control_in_2[11]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0733    0.3854    4.0927 ^ gpio_control_in_2[11]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_in_2[11]/net47 (net)
                    0.0733    0.0001    4.0928 ^ gpio_control_in_2[11]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.0928   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0002    3.7475 ^ gpio_control_in_2[11]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.8475   clock uncertainty
                             -0.2709    3.5766   clock reconvergence pessimism
                             -0.0228    3.5538   library hold time
                                        3.5538   data required time
-------------------------------------------------------------------------------------
                                        3.5538   data required time
                                       -4.0928   data arrival time
-------------------------------------------------------------------------------------
                                        0.5390   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0003    3.1869 ^ gpio_control_in_2[12]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2307    3.4176 ^ gpio_control_in_2[12]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[12]/shift_register[9] (net)
                    0.0305    0.0000    3.4176 ^ gpio_control_in_2[12]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0733    0.3854    3.8030 ^ gpio_control_in_2[12]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_in_2[12]/net47 (net)
                    0.0733    0.0001    3.8031 ^ gpio_control_in_2[12]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.8031   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0002    3.4352 ^ gpio_control_in_2[12]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.5352   clock uncertainty
                             -0.2483    3.2869   clock reconvergence pessimism
                             -0.0228    3.2641   library hold time
                                        3.2641   data required time
-------------------------------------------------------------------------------------
                                        3.2641   data required time
                                       -3.8031   data arrival time
-------------------------------------------------------------------------------------
                                        0.5390   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.1811 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.2696 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.2700 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1144    5.3844 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0300    5.4143 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1027    5.5170 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.5172 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.6056 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6060 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1073    5.7133 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0098    5.7231 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0928    5.8159 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    5.8160 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.9043 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.9047 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1068    6.0115 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0149    6.0264 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0941    6.1205 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0002    6.1207 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    6.2090 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.2094 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1055    6.3149 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0722    0.0141    6.3290 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0935    6.4225 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.4226 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    6.5109 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0003    6.5112 ^ gpio_control_in_2[1]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2307    6.7419 ^ gpio_control_in_2[1]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[1]/shift_register[9] (net)
                    0.0305    0.0000    6.7419 ^ gpio_control_in_2[1]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0733    0.3854    7.1273 ^ gpio_control_in_2[1]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_in_2[1]/net47 (net)
                    0.0733    0.0001    7.1274 ^ gpio_control_in_2[1]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.1274   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.5849 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    5.6802 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6807 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1233    5.8039 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0323    5.8362 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1107    5.9469 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.9471 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    6.0424 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.0428 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1156    6.1585 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0106    6.1691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1000    6.2691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.2692 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.3644 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.3648 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1151    6.4799 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0161    6.4960 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.1014    6.5974 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0002    6.5976 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.6928 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.6932 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1137    6.8070 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0722    0.0152    6.8222 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1008    6.9229 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.9231 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    7.0183 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0002    7.0185 ^ gpio_control_in_2[1]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.1185   clock uncertainty
                             -0.5073    6.6111   clock reconvergence pessimism
                             -0.0228    6.5883   library hold time
                                        6.5883   data required time
-------------------------------------------------------------------------------------
                                        6.5883   data required time
                                       -7.1274   data arrival time
-------------------------------------------------------------------------------------
                                        0.5390   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.1811 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.2696 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.2700 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1144    5.3844 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0300    5.4143 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1027    5.5170 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.5172 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.6056 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6060 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1073    5.7133 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0098    5.7231 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0928    5.8159 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    5.8160 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.9043 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.9047 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1068    6.0115 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0149    6.0264 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0941    6.1205 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0002    6.1207 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    6.2090 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0003    6.2092 ^ gpio_control_in_2[2]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2307    6.4399 ^ gpio_control_in_2[2]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[2]/shift_register[9] (net)
                    0.0305    0.0000    6.4399 ^ gpio_control_in_2[2]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0733    0.3854    6.8253 ^ gpio_control_in_2[2]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_in_2[2]/net47 (net)
                    0.0733    0.0001    6.8254 ^ gpio_control_in_2[2]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.8254   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.5849 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    5.6802 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6807 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1233    5.8039 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0323    5.8362 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1107    5.9469 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.9471 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    6.0424 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.0428 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1156    6.1585 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0106    6.1691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1000    6.2691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.2692 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.3644 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.3648 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1151    6.4799 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0161    6.4960 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.1014    6.5974 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0002    6.5976 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.6928 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0002    6.6930 ^ gpio_control_in_2[2]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.7930   clock uncertainty
                             -0.4838    6.3092   clock reconvergence pessimism
                             -0.0228    6.2864   library hold time
                                        6.2864   data required time
-------------------------------------------------------------------------------------
                                        6.2864   data required time
                                       -6.8254   data arrival time
-------------------------------------------------------------------------------------
                                        0.5390   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.1811 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.2696 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.2700 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1144    5.3844 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0300    5.4143 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1027    5.5170 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.5172 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.6056 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6060 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1073    5.7133 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0098    5.7231 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0928    5.8159 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    5.8160 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.9043 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0003    5.9046 ^ gpio_control_in_2[3]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2307    6.1352 ^ gpio_control_in_2[3]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[3]/shift_register[9] (net)
                    0.0305    0.0000    6.1353 ^ gpio_control_in_2[3]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0733    0.3854    6.5206 ^ gpio_control_in_2[3]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_in_2[3]/net47 (net)
                    0.0733    0.0001    6.5208 ^ gpio_control_in_2[3]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.5208   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.5849 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    5.6802 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6807 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1233    5.8039 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0323    5.8362 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1107    5.9469 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.9471 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    6.0424 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.0428 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1156    6.1585 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0106    6.1691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1000    6.2691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.2692 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.3644 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0002    6.3646 ^ gpio_control_in_2[3]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.4646   clock uncertainty
                             -0.4601    6.0045   clock reconvergence pessimism
                             -0.0228    5.9817   library hold time
                                        5.9817   data required time
-------------------------------------------------------------------------------------
                                        5.9817   data required time
                                       -6.5208   data arrival time
-------------------------------------------------------------------------------------
                                        0.5390   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0003    4.6434 ^ gpio_control_in_2[7]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2307    4.8741 ^ gpio_control_in_2[7]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[7]/shift_register[9] (net)
                    0.0305    0.0000    4.8741 ^ gpio_control_in_2[7]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0733    0.3854    5.2595 ^ gpio_control_in_2[7]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_in_2[7]/net47 (net)
                    0.0733    0.0001    5.2596 ^ gpio_control_in_2[7]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.2596   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0002    5.0052 ^ gpio_control_in_2[7]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.1052   clock uncertainty
                             -0.3618    4.7434   clock reconvergence pessimism
                             -0.0228    4.7206   library hold time
                                        4.7206   data required time
-------------------------------------------------------------------------------------
                                        4.7206   data required time
                                       -5.2596   data arrival time
-------------------------------------------------------------------------------------
                                        0.5390   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.1811 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.2696 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.2700 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1144    5.3844 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0300    5.4143 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1027    5.5170 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.5172 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.6056 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0003    5.6059 ^ gpio_control_in_2[4]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2307    5.8365 ^ gpio_control_in_2[4]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[4]/shift_register[9] (net)
                    0.0305    0.0000    5.8366 ^ gpio_control_in_2[4]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0733    0.3854    6.2219 ^ gpio_control_in_2[4]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_in_2[4]/net47 (net)
                    0.0733    0.0001    6.2221 ^ gpio_control_in_2[4]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.2221   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.5849 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    5.6802 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6807 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1233    5.8039 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0323    5.8362 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1107    5.9469 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.9471 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    6.0424 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0002    6.0426 ^ gpio_control_in_2[4]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.1426   clock uncertainty
                             -0.4368    5.7058   clock reconvergence pessimism
                             -0.0228    5.6830   library hold time
                                        5.6830   data required time
-------------------------------------------------------------------------------------
                                        5.6830   data required time
                                       -6.2221   data arrival time
-------------------------------------------------------------------------------------
                                        0.5390   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.1811 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.2696 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0003    5.2699 ^ gpio_control_in_2[5]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2307    5.5005 ^ gpio_control_in_2[5]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[5]/shift_register[9] (net)
                    0.0305    0.0000    5.5006 ^ gpio_control_in_2[5]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0733    0.3854    5.8859 ^ gpio_control_in_2[5]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_in_2[5]/net47 (net)
                    0.0733    0.0001    5.8861 ^ gpio_control_in_2[5]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.8861   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.5849 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    5.6802 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0002    5.6804 ^ gpio_control_in_2[5]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.7804   clock uncertainty
                             -0.4106    5.3698   clock reconvergence pessimism
                             -0.0228    5.3470   library hold time
                                        5.3470   data required time
-------------------------------------------------------------------------------------
                                        5.3470   data required time
                                       -5.8861   data arrival time
-------------------------------------------------------------------------------------
                                        0.5390   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0003    4.9327 ^ gpio_control_in_2[6]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2307    5.1634 ^ gpio_control_in_2[6]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[6]/shift_register[9] (net)
                    0.0305    0.0000    5.1634 ^ gpio_control_in_2[6]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0733    0.3854    5.5487 ^ gpio_control_in_2[6]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_in_2[6]/net47 (net)
                    0.0733    0.0001    5.5489 ^ gpio_control_in_2[6]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.5489   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0002    5.3170 ^ gpio_control_in_2[6]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.4170   clock uncertainty
                             -0.3843    5.0326   clock reconvergence pessimism
                             -0.0228    5.0098   library hold time
                                        5.0098   data required time
-------------------------------------------------------------------------------------
                                        5.0098   data required time
                                       -5.5489   data arrival time
-------------------------------------------------------------------------------------
                                        0.5390   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0003    4.3516 ^ gpio_control_in_2[8]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2307    4.5822 ^ gpio_control_in_2[8]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[8]/shift_register[9] (net)
                    0.0305    0.0000    4.5822 ^ gpio_control_in_2[8]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0733    0.3854    4.9676 ^ gpio_control_in_2[8]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_in_2[8]/net47 (net)
                    0.0733    0.0001    4.9677 ^ gpio_control_in_2[8]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.9677   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0002    4.6906 ^ gpio_control_in_2[8]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.7906   clock uncertainty
                             -0.3391    4.4515   clock reconvergence pessimism
                             -0.0228    4.4287   library hold time
                                        4.4287   data required time
-------------------------------------------------------------------------------------
                                        4.4287   data required time
                                       -4.9677   data arrival time
-------------------------------------------------------------------------------------
                                        0.5390   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0003    4.0606 ^ gpio_control_in_2[9]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2307    4.2912 ^ gpio_control_in_2[9]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[9]/shift_register[9] (net)
                    0.0305    0.0000    4.2913 ^ gpio_control_in_2[9]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0733    0.3854    4.6766 ^ gpio_control_in_2[9]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_in_2[9]/net47 (net)
                    0.0733    0.0001    4.6768 ^ gpio_control_in_2[9]/_129_/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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0002    4.3769 ^ gpio_control_in_2[9]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.4769   clock uncertainty
                             -0.3164    4.1605   clock reconvergence pessimism
                             -0.0228    4.1377   library hold time
                                        4.1377   data required time
-------------------------------------------------------------------------------------
                                        4.1377   data required time
                                       -4.6768   data arrival time
-------------------------------------------------------------------------------------
                                        0.5390   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9265 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0147 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0151 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1146    4.1297 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0529    4.1826 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1096    4.2922 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.2923 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0888    4.3811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0003    4.3814 ^ gpio_control_in_1[6]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2307    4.6120 ^ gpio_control_in_1[6]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1[6]/shift_register[9] (net)
                    0.0305    0.0000    4.6120 ^ gpio_control_in_1[6]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0733    0.3854    4.9974 ^ gpio_control_in_1[6]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_in_1[6]/net47 (net)
                    0.0733    0.0001    4.9975 ^ gpio_control_in_1[6]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.9975   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2324 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3276 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3280 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1235    4.4515 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0570    4.5085 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1181    4.6266 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.6268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0957    4.7225 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0002    4.7227 ^ gpio_control_in_1[6]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.8227   clock uncertainty
                             -0.3414    4.4813   clock reconvergence pessimism
                             -0.0228    4.4585   library hold time
                                        4.4585   data required time
-------------------------------------------------------------------------------------
                                        4.4585   data required time
                                       -4.9975   data arrival time
-------------------------------------------------------------------------------------
                                        0.5390   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9265 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0147 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0151 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1146    4.1297 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0529    4.1826 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1096    4.2922 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.2923 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0888    4.3811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3815 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1180    4.4995 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0481    4.5476 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1087    4.6563 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    4.6565 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0887    4.7452 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0003    4.7455 ^ gpio_control_in_1[7]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2307    4.9761 ^ gpio_control_in_1[7]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1[7]/shift_register[9] (net)
                    0.0305    0.0000    4.9762 ^ gpio_control_in_1[7]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0733    0.3854    5.3615 ^ gpio_control_in_1[7]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_in_1[7]/net47 (net)
                    0.0733    0.0001    5.3617 ^ gpio_control_in_1[7]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.3617   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2324 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3276 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3280 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1235    4.4515 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0570    4.5085 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1181    4.6266 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.6268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0957    4.7225 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7229 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1272    4.8501 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0519    4.9020 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1172    5.0192 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    5.0194 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0956    5.1150 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0002    5.1152 ^ gpio_control_in_1[7]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.2152   clock uncertainty
                             -0.3698    4.8454   clock reconvergence pessimism
                             -0.0228    4.8226   library hold time
                                        4.8226   data required time
-------------------------------------------------------------------------------------
                                        4.8226   data required time
                                       -5.3617   data arrival time
-------------------------------------------------------------------------------------
                                        0.5390   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9265 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0147 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0151 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1146    4.1297 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0529    4.1826 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1096    4.2922 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.2923 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0888    4.3811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0002    4.3813 ^ gpio_control_in_1[6]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2315    4.6128 ^ gpio_control_in_1[6]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1[6]/shift_register[10] (net)
                    0.0311    0.0000    4.6128 ^ gpio_control_in_1[6]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0901    0.3984    5.0112 ^ gpio_control_in_1[6]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_in_1[6]/net54 (net)
                    0.0901    0.0001    5.0113 ^ gpio_control_in_1[6]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.0113   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2324 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3276 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3280 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1235    4.4515 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0570    4.5085 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1181    4.6266 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0005    4.6271 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0985    4.7256 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    4.7268 ^ gpio_control_in_1[6]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.8268   clock uncertainty
                             -0.3345    4.4923   clock reconvergence pessimism
                             -0.0240    4.4684   library hold time
                                        4.4684   data required time
-------------------------------------------------------------------------------------
                                        4.4684   data required time
                                       -5.0113   data arrival time
-------------------------------------------------------------------------------------
                                        0.5429   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9265 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0147 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0151 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1146    4.1297 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0529    4.1826 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1096    4.2922 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.2923 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0888    4.3811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3815 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1180    4.4995 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0481    4.5476 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1087    4.6563 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    4.6565 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0887    4.7452 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0002    4.7454 ^ gpio_control_in_1[7]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2315    4.9769 ^ gpio_control_in_1[7]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1[7]/shift_register[10] (net)
                    0.0311    0.0000    4.9769 ^ gpio_control_in_1[7]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0901    0.3984    5.3753 ^ gpio_control_in_1[7]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_in_1[7]/net54 (net)
                    0.0901    0.0001    5.3754 ^ gpio_control_in_1[7]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.3754   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2324 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3276 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3280 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1235    4.4515 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0570    4.5085 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1181    4.6266 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.6268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0957    4.7225 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7229 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1272    4.8501 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0519    4.9020 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1172    5.0192 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.0197 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0984    5.1181 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    5.1193 ^ gpio_control_in_1[7]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.2193   clock uncertainty
                             -0.3628    4.8565   clock reconvergence pessimism
                             -0.0240    4.8325   library hold time
                                        4.8325   data required time
-------------------------------------------------------------------------------------
                                        4.8325   data required time
                                       -5.3754   data arrival time
-------------------------------------------------------------------------------------
                                        0.5429   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0002    3.1868 ^ gpio_control_in_2[12]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2315    3.4183 ^ gpio_control_in_2[12]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[12]/shift_register[10] (net)
                    0.0311    0.0000    3.4183 ^ gpio_control_in_2[12]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0901    0.3984    3.8167 ^ gpio_control_in_2[12]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_in_2[12]/net54 (net)
                    0.0901    0.0001    3.8168 ^ gpio_control_in_2[12]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.8168   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0005    3.3399 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0981    3.4381 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    3.4393 ^ gpio_control_in_2[12]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.5393   clock uncertainty
                             -0.2414    3.2979   clock reconvergence pessimism
                             -0.0240    3.2739   library hold time
                                        3.2739   data required time
-------------------------------------------------------------------------------------
                                        3.2739   data required time
                                       -3.8168   data arrival time
-------------------------------------------------------------------------------------
                                        0.5429   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.1811 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.2696 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0002    5.2698 ^ gpio_control_in_2[5]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2315    5.5013 ^ gpio_control_in_2[5]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[5]/shift_register[10] (net)
                    0.0311    0.0000    5.5013 ^ gpio_control_in_2[5]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0901    0.3984    5.8997 ^ gpio_control_in_2[5]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_in_2[5]/net54 (net)
                    0.0901    0.0001    5.8998 ^ gpio_control_in_2[5]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.8998   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0005    5.5852 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0982    5.6833 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    5.6846 ^ gpio_control_in_2[5]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.7846   clock uncertainty
                             -0.4037    5.3808   clock reconvergence pessimism
                             -0.0240    5.3569   library hold time
                                        5.3569   data required time
-------------------------------------------------------------------------------------
                                        5.3569   data required time
                                       -5.8998   data arrival time
-------------------------------------------------------------------------------------
                                        0.5429   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0002    0.1951 ^ gpio_control_bidir_1[0]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2315    0.4266 ^ gpio_control_bidir_1[0]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_bidir_1[0]/shift_register[10] (net)
                    0.0311    0.0000    0.4266 ^ gpio_control_bidir_1[0]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0901    0.3984    0.8250 ^ gpio_control_bidir_1[0]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_bidir_1[0]/net54 (net)
                    0.0901    0.0001    0.8251 ^ gpio_control_bidir_1[0]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        0.8251   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0005    0.1151 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0981    0.2132 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    0.2144 ^ gpio_control_bidir_1[0]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.3144   clock uncertainty
                             -0.0083    0.3061   clock reconvergence pessimism
                             -0.0240    0.2822   library hold time
                                        0.2822   data required time
-------------------------------------------------------------------------------------
                                        0.2822   data required time
                                       -0.8251   data arrival time
-------------------------------------------------------------------------------------
                                        0.5429   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.1811 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.2696 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.2700 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1144    5.3844 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0300    5.4143 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1027    5.5170 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.5172 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.6056 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0002    5.6058 ^ gpio_control_in_2[4]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2315    5.8373 ^ gpio_control_in_2[4]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[4]/shift_register[10] (net)
                    0.0311    0.0000    5.8373 ^ gpio_control_in_2[4]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0901    0.3984    6.2357 ^ gpio_control_in_2[4]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_in_2[4]/net54 (net)
                    0.0901    0.0001    6.2358 ^ gpio_control_in_2[4]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.2358   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.5849 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    5.6802 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6807 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1233    5.8039 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0323    5.8362 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1107    5.9469 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0005    5.9474 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0981    6.0455 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    6.0467 ^ gpio_control_in_2[4]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.1467   clock uncertainty
                             -0.4299    5.7168   clock reconvergence pessimism
                             -0.0240    5.6929   library hold time
                                        5.6929   data required time
-------------------------------------------------------------------------------------
                                        5.6929   data required time
                                       -6.2358   data arrival time
-------------------------------------------------------------------------------------
                                        0.5429   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9265 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0147 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0151 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1146    4.1297 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0529    4.1826 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1096    4.2922 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.2923 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0888    4.3811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3815 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1180    4.4995 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0481    4.5476 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1087    4.6563 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    4.6565 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0887    4.7452 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7456 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1069    4.8525 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0112    4.8638 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    4.9569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0002    4.9570 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.0453 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0457 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0772    0.1126    5.1583 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.0811    0.0130    5.1713 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0329    0.0957    5.2671 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0329    0.0002    5.2672 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.3556 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3560 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0724    0.1090    5.4650 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[17] (net)
                    0.0777    0.0146    5.4796 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0949    5.5745 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0328    0.0002    5.5747 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.6630 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[10]/serial_clock_out_buffered (net)
                    0.0380    0.0002    5.6632 ^ gpio_control_in_1[10]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2315    5.8946 ^ gpio_control_in_1[10]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1[10]/shift_register[10] (net)
                    0.0311    0.0000    5.8947 ^ gpio_control_in_1[10]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0901    0.3984    6.2930 ^ gpio_control_in_1[10]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_in_1[10]/net54 (net)
                    0.0901    0.0001    6.2932 ^ gpio_control_in_1[10]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.2932   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2324 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3276 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3280 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1235    4.4515 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0570    4.5085 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1181    4.6266 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.6268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0957    4.7225 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7229 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1272    4.8501 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0519    4.9020 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1172    5.0192 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    5.0194 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0956    5.1150 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.1154 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1153    5.2307 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0121    5.2428 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    5.3431 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0002    5.3433 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    5.4385 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.4389 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0772    0.1214    5.5603 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.0811    0.0140    5.5743 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0329    0.1032    5.6775 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0329    0.0002    5.6777 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    5.7729 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.7733 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0724    0.1175    5.8908 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[17] (net)
                    0.0777    0.0158    5.9066 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.1023    6.0089 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0328    0.0005    6.0094 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0980    6.1074 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    6.1086 ^ gpio_control_in_1[10]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.2086   clock uncertainty
                             -0.4344    5.7742   clock reconvergence pessimism
                             -0.0240    5.7502   library hold time
                                        5.7502   data required time
-------------------------------------------------------------------------------------
                                        5.7502   data required time
                                       -6.2932   data arrival time
-------------------------------------------------------------------------------------
                                        0.5429   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9265 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0147 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0151 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1146    4.1297 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0529    4.1826 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1096    4.2922 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.2923 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0888    4.3811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3815 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1180    4.4995 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0481    4.5476 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1087    4.6563 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    4.6565 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0887    4.7452 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7456 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1069    4.8525 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0112    4.8638 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    4.9569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0002    4.9570 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.0453 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0457 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0772    0.1126    5.1583 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.0811    0.0130    5.1713 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0329    0.0957    5.2671 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0329    0.0002    5.2672 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.3556 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0380    0.0002    5.3558 ^ gpio_control_in_1[9]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2315    5.5872 ^ gpio_control_in_1[9]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1[9]/shift_register[10] (net)
                    0.0311    0.0000    5.5873 ^ gpio_control_in_1[9]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0901    0.3984    5.9856 ^ gpio_control_in_1[9]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_in_1[9]/net54 (net)
                    0.0901    0.0001    5.9858 ^ gpio_control_in_1[9]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.9858   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2324 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3276 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3280 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1235    4.4515 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0570    4.5085 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1181    4.6266 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.6268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0957    4.7225 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7229 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1272    4.8501 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0519    4.9020 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1172    5.0192 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    5.0194 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0956    5.1150 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.1154 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1153    5.2307 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0121    5.2428 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    5.3431 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0002    5.3433 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    5.4385 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.4389 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0772    0.1214    5.5603 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.0811    0.0140    5.5743 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0329    0.1032    5.6775 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0329    0.0005    5.6780 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0980    5.7760 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    5.7772 ^ gpio_control_in_1[9]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.8772   clock uncertainty
                             -0.4104    5.4668   clock reconvergence pessimism
                             -0.0240    5.4428   library hold time
                                        5.4428   data required time
-------------------------------------------------------------------------------------
                                        5.4428   data required time
                                       -5.9858   data arrival time
-------------------------------------------------------------------------------------
                                        0.5429   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0002    3.1341 ^ gpio_control_in_1[2]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2315    3.3655 ^ gpio_control_in_1[2]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1[2]/shift_register[10] (net)
                    0.0311    0.0000    3.3656 ^ gpio_control_in_1[2]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0901    0.3984    3.7640 ^ gpio_control_in_1[2]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_in_1[2]/net54 (net)
                    0.0901    0.0001    3.7641 ^ gpio_control_in_1[2]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.7641   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0005    3.2833 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0980    3.3812 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    3.3824 ^ gpio_control_in_1[2]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.4824   clock uncertainty
                             -0.2373    3.2451   clock reconvergence pessimism
                             -0.0240    3.2211   library hold time
                                        3.2211   data required time
-------------------------------------------------------------------------------------
                                        3.2211   data required time
                                       -3.7641   data arrival time
-------------------------------------------------------------------------------------
                                        0.5430   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0002    2.2433 ^ gpio_control_in_1a[5]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2315    2.4748 ^ gpio_control_in_1a[5]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1a[5]/shift_register[10] (net)
                    0.0311    0.0000    2.4748 ^ gpio_control_in_1a[5]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0901    0.3984    2.8732 ^ gpio_control_in_1a[5]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_in_1a[5]/net54 (net)
                    0.0901    0.0001    2.8733 ^ gpio_control_in_1a[5]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.8733   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0005    2.3231 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0980    2.4210 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    2.4222 ^ gpio_control_in_1a[5]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.5222   clock uncertainty
                             -0.1679    2.3543   clock reconvergence pessimism
                             -0.0240    2.3304   library hold time
                                        2.3304   data required time
-------------------------------------------------------------------------------------
                                        2.3304   data required time
                                       -2.8733   data arrival time
-------------------------------------------------------------------------------------
                                        0.5429   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.1811 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.2696 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.2700 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1144    5.3844 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0300    5.4143 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1027    5.5170 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.5172 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.6056 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6060 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1073    5.7133 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0098    5.7231 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0928    5.8159 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    5.8160 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.9043 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.9047 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1068    6.0115 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0149    6.0264 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0941    6.1205 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0002    6.1207 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    6.2090 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.2094 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1055    6.3149 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0722    0.0141    6.3290 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0935    6.4225 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.4226 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    6.5109 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.5113 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1064    6.6177 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_2[1] (net)
                    0.0733    0.0141    6.6318 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0938    6.7256 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.7258 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    6.8141 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0002    6.8143 ^ gpio_control_in_2[0]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2315    7.0457 ^ gpio_control_in_2[0]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[0]/shift_register[10] (net)
                    0.0311    0.0000    7.0458 ^ gpio_control_in_2[0]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0901    0.3984    7.4441 ^ gpio_control_in_2[0]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_in_2[0]/net54 (net)
                    0.0901    0.0001    7.4443 ^ gpio_control_in_2[0]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.4443   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.5849 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    5.6802 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6807 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1233    5.8039 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0323    5.8362 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1107    5.9469 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.9471 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    6.0424 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.0428 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1156    6.1585 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0106    6.1691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1000    6.2691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.2692 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.3644 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.3648 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1151    6.4799 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0161    6.4960 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.1014    6.5974 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0002    6.5976 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.6928 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.6932 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1137    6.8070 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0722    0.0152    6.8222 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1008    6.9229 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.9231 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    7.0183 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    7.0187 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1147    7.1334 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_2[1] (net)
                    0.0733    0.0152    7.1486 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1011    7.2497 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0328    0.0005    7.2502 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0980    7.3482 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    7.3494 ^ gpio_control_in_2[0]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.4494   clock uncertainty
                             -0.5241    6.9253   clock reconvergence pessimism
                             -0.0240    6.9013   library hold time
                                        6.9013   data required time
-------------------------------------------------------------------------------------
                                        6.9013   data required time
                                       -7.4443   data arrival time
-------------------------------------------------------------------------------------
                                        0.5430   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.1811 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.2696 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.2700 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1144    5.3844 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0300    5.4143 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1027    5.5170 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.5172 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.6056 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6060 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1073    5.7133 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0098    5.7231 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0928    5.8159 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    5.8160 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.9043 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.9047 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1068    6.0115 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0149    6.0264 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0941    6.1205 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0002    6.1207 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    6.2090 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0002    6.2092 ^ gpio_control_in_2[2]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2315    6.4406 ^ gpio_control_in_2[2]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[2]/shift_register[10] (net)
                    0.0311    0.0000    6.4407 ^ gpio_control_in_2[2]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0901    0.3984    6.8390 ^ gpio_control_in_2[2]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_in_2[2]/net54 (net)
                    0.0901    0.0001    6.8392 ^ gpio_control_in_2[2]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.8392   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.5849 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    5.6802 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6807 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1233    5.8039 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0323    5.8362 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1107    5.9469 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.9471 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    6.0424 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.0428 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1156    6.1585 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0106    6.1691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1000    6.2691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.2692 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.3644 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.3648 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1151    6.4799 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0161    6.4960 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.1014    6.5974 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0005    6.5979 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0980    6.6959 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    6.6971 ^ gpio_control_in_2[2]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.7971   clock uncertainty
                             -0.4769    6.3202   clock reconvergence pessimism
                             -0.0240    6.2962   library hold time
                                        6.2962   data required time
-------------------------------------------------------------------------------------
                                        6.2962   data required time
                                       -6.8392   data arrival time
-------------------------------------------------------------------------------------
                                        0.5429   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9265 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0147 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0151 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1146    4.1297 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0529    4.1826 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1096    4.2922 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.2923 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0888    4.3811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3815 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1180    4.4995 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0481    4.5476 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1087    4.6563 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    4.6565 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0887    4.7452 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7456 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1069    4.8525 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0112    4.8638 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    4.9569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0002    4.9570 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.0453 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0380    0.0002    5.0455 ^ gpio_control_in_1[8]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2315    5.2770 ^ gpio_control_in_1[8]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1[8]/shift_register[10] (net)
                    0.0311    0.0000    5.2770 ^ gpio_control_in_1[8]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0901    0.3984    5.6754 ^ gpio_control_in_1[8]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_in_1[8]/net54 (net)
                    0.0901    0.0001    5.6755 ^ gpio_control_in_1[8]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.6755   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2324 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3276 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3280 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1235    4.4515 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0570    4.5085 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1181    4.6266 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.6268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0957    4.7225 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7229 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1272    4.8501 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0519    4.9020 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1172    5.0192 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    5.0194 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0956    5.1150 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.1154 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1153    5.2307 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0121    5.2428 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    5.3431 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0005    5.3436 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0980    5.4416 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    5.4428 ^ gpio_control_in_1[8]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.5428   clock uncertainty
                             -0.3863    5.1566   clock reconvergence pessimism
                             -0.0240    5.1326   library hold time
                                        5.1326   data required time
-------------------------------------------------------------------------------------
                                        5.1326   data required time
                                       -5.6755   data arrival time
-------------------------------------------------------------------------------------
                                        0.5430   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.1811 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.2696 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.2700 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1144    5.3844 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0300    5.4143 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1027    5.5170 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.5172 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.6056 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6060 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1073    5.7133 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0098    5.7231 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0928    5.8159 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    5.8160 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.9043 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.9047 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1068    6.0115 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0149    6.0264 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0941    6.1205 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0002    6.1207 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    6.2090 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.2094 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1055    6.3149 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0722    0.0141    6.3290 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0935    6.4225 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.4226 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    6.5109 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0002    6.5111 ^ gpio_control_in_2[1]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2315    6.7426 ^ gpio_control_in_2[1]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[1]/shift_register[10] (net)
                    0.0311    0.0000    6.7426 ^ gpio_control_in_2[1]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0901    0.3984    7.1410 ^ gpio_control_in_2[1]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_in_2[1]/net54 (net)
                    0.0901    0.0001    7.1411 ^ gpio_control_in_2[1]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.1411   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.5849 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    5.6802 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6807 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1233    5.8039 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0323    5.8362 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1107    5.9469 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.9471 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    6.0424 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.0428 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1156    6.1585 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0106    6.1691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1000    6.2691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.2692 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.3644 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.3648 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1151    6.4799 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0161    6.4960 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.1014    6.5974 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0002    6.5976 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.6928 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.6932 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1137    6.8070 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0722    0.0152    6.8222 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1008    6.9229 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0327    0.0005    6.9234 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0980    7.0214 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    7.0226 ^ gpio_control_in_2[1]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.1226   clock uncertainty
                             -0.5005    6.6222   clock reconvergence pessimism
                             -0.0240    6.5982   library hold time
                                        6.5982   data required time
-------------------------------------------------------------------------------------
                                        6.5982   data required time
                                       -7.1411   data arrival time
-------------------------------------------------------------------------------------
                                        0.5430   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0002    2.5392 ^ gpio_control_in_1[0]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2315    2.7707 ^ gpio_control_in_1[0]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1[0]/shift_register[10] (net)
                    0.0311    0.0000    2.7707 ^ gpio_control_in_1[0]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0901    0.3984    3.1691 ^ gpio_control_in_1[0]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_in_1[0]/net54 (net)
                    0.0901    0.0001    3.1692 ^ gpio_control_in_1[0]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.1692   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0005    2.6421 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    2.7400 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    2.7412 ^ gpio_control_in_1[0]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.8412   clock uncertainty
                             -0.1910    2.6503   clock reconvergence pessimism
                             -0.0240    2.6263   library hold time
                                        2.6263   data required time
-------------------------------------------------------------------------------------
                                        2.6263   data required time
                                       -3.1692   data arrival time
-------------------------------------------------------------------------------------
                                        0.5430   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0002    2.8341 ^ gpio_control_in_1[1]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2315    3.0656 ^ gpio_control_in_1[1]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1[1]/shift_register[10] (net)
                    0.0311    0.0000    3.0656 ^ gpio_control_in_1[1]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0901    0.3984    3.4640 ^ gpio_control_in_1[1]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_in_1[1]/net54 (net)
                    0.0901    0.0001    3.4641 ^ gpio_control_in_1[1]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.4641   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0005    2.9599 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    3.0579 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    3.0591 ^ gpio_control_in_1[1]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.1591   clock uncertainty
                             -0.2139    2.9451   clock reconvergence pessimism
                             -0.0240    2.9212   library hold time
                                        2.9212   data required time
-------------------------------------------------------------------------------------
                                        2.9212   data required time
                                       -3.4641   data arrival time
-------------------------------------------------------------------------------------
                                        0.5430   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0002    1.0700 ^ gpio_control_in_1a[1]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2315    1.3014 ^ gpio_control_in_1a[1]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1a[1]/shift_register[10] (net)
                    0.0311    0.0000    1.3015 ^ gpio_control_in_1a[1]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0901    0.3984    1.6998 ^ gpio_control_in_1a[1]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_in_1a[1]/net54 (net)
                    0.0901    0.0001    1.7000 ^ gpio_control_in_1a[1]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.7000   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0005    1.0583 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    1.1562 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    1.1575 ^ gpio_control_in_1a[1]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.2575   clock uncertainty
                             -0.0765    1.1810   clock reconvergence pessimism
                             -0.0240    1.1570   library hold time
                                        1.1570   data required time
-------------------------------------------------------------------------------------
                                        1.1570   data required time
                                       -1.7000   data arrival time
-------------------------------------------------------------------------------------
                                        0.5430   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0002    2.5591 ^ gpio_control_in_2[14]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2315    2.7905 ^ gpio_control_in_2[14]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[14]/shift_register[10] (net)
                    0.0311    0.0000    2.7906 ^ gpio_control_in_2[14]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0901    0.3984    3.1890 ^ gpio_control_in_2[14]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_in_2[14]/net54 (net)
                    0.0901    0.0001    3.1891 ^ gpio_control_in_2[14]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.1891   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0005    2.6635 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    2.7614 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    2.7626 ^ gpio_control_in_2[14]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.8626   clock uncertainty
                             -0.1925    2.6701   clock reconvergence pessimism
                             -0.0240    2.6461   library hold time
                                        2.6461   data required time
-------------------------------------------------------------------------------------
                                        2.6461   data required time
                                       -3.1891   data arrival time
-------------------------------------------------------------------------------------
                                        0.5430   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.1811 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.2696 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.2700 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1144    5.3844 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0300    5.4143 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1027    5.5170 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.5172 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.6056 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6060 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1073    5.7133 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0098    5.7231 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0928    5.8159 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    5.8160 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.9043 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0002    5.9045 ^ gpio_control_in_2[3]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2315    6.1360 ^ gpio_control_in_2[3]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[3]/shift_register[10] (net)
                    0.0311    0.0000    6.1360 ^ gpio_control_in_2[3]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0901    0.3984    6.5344 ^ gpio_control_in_2[3]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_in_2[3]/net54 (net)
                    0.0901    0.0001    6.5345 ^ gpio_control_in_2[3]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.5345   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.5849 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    5.6802 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6807 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1233    5.8039 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0323    5.8362 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1107    5.9469 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.9471 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    6.0424 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.0428 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1156    6.1585 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0106    6.1691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1000    6.2691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0005    6.2696 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    6.3675 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    6.3687 ^ gpio_control_in_2[3]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.4687   clock uncertainty
                             -0.4532    6.0155   clock reconvergence pessimism
                             -0.0240    5.9916   library hold time
                                        5.9916   data required time
-------------------------------------------------------------------------------------
                                        5.9916   data required time
                                       -6.5345   data arrival time
-------------------------------------------------------------------------------------
                                        0.5430   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0002    3.7212 ^ gpio_control_in_1[4]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2315    3.9527 ^ gpio_control_in_1[4]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1[4]/shift_register[10] (net)
                    0.0311    0.0000    3.9527 ^ gpio_control_in_1[4]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0901    0.3984    4.3511 ^ gpio_control_in_1[4]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_in_1[4]/net54 (net)
                    0.0901    0.0001    4.3512 ^ gpio_control_in_1[4]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.3512   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0005    3.9162 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    4.0141 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    4.0153 ^ gpio_control_in_1[4]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.1153   clock uncertainty
                             -0.2831    3.8322   clock reconvergence pessimism
                             -0.0240    3.8083   library hold time
                                        3.8083   data required time
-------------------------------------------------------------------------------------
                                        3.8083   data required time
                                       -4.3512   data arrival time
-------------------------------------------------------------------------------------
                                        0.5430   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0002    1.6530 ^ gpio_control_in_1a[3]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2315    1.8845 ^ gpio_control_in_1a[3]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1a[3]/shift_register[10] (net)
                    0.0311    0.0000    1.8845 ^ gpio_control_in_1a[3]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0901    0.3984    2.2829 ^ gpio_control_in_1a[3]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_in_1a[3]/net54 (net)
                    0.0901    0.0001    2.2830 ^ gpio_control_in_1a[3]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.2830   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0005    1.6868 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    1.7847 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    1.7859 ^ gpio_control_in_1a[3]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.8859   clock uncertainty
                             -0.1219    1.7640   clock reconvergence pessimism
                             -0.0240    1.7400   library hold time
                                        1.7400   data required time
-------------------------------------------------------------------------------------
                                        1.7400   data required time
                                       -2.2830   data arrival time
-------------------------------------------------------------------------------------
                                        0.5430   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0002    0.4851 ^ gpio_control_bidir_1[1]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2315    0.7166 ^ gpio_control_bidir_1[1]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_bidir_1[1]/shift_register[10] (net)
                    0.0311    0.0000    0.7166 ^ gpio_control_bidir_1[1]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0901    0.3984    1.1150 ^ gpio_control_bidir_1[1]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_bidir_1[1]/net54 (net)
                    0.0901    0.0001    1.1151 ^ gpio_control_bidir_1[1]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.1151   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0005    0.4280 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    0.5259 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    0.5271 ^ gpio_control_bidir_1[1]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.6271   clock uncertainty
                             -0.0309    0.5962   clock reconvergence pessimism
                             -0.0240    0.5722   library hold time
                                        0.5722   data required time
-------------------------------------------------------------------------------------
                                        0.5722   data required time
                                       -1.1151   data arrival time
-------------------------------------------------------------------------------------
                                        0.5430   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0002    3.4263 ^ gpio_control_in_1[3]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2315    3.6578 ^ gpio_control_in_1[3]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1[3]/shift_register[10] (net)
                    0.0311    0.0000    3.6578 ^ gpio_control_in_1[3]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0901    0.3984    4.0562 ^ gpio_control_in_1[3]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_in_1[3]/net54 (net)
                    0.0901    0.0001    4.0563 ^ gpio_control_in_1[3]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.0563   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0005    3.5983 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    3.6962 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    3.6974 ^ gpio_control_in_1[3]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.7974   clock uncertainty
                             -0.2601    3.5373   clock reconvergence pessimism
                             -0.0240    3.5134   library hold time
                                        3.5134   data required time
-------------------------------------------------------------------------------------
                                        3.5134   data required time
                                       -4.0563   data arrival time
-------------------------------------------------------------------------------------
                                        0.5430   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9265 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0147 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0002    4.0149 ^ gpio_control_in_1[5]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2315    4.2464 ^ gpio_control_in_1[5]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1[5]/shift_register[10] (net)
                    0.0311    0.0000    4.2464 ^ gpio_control_in_1[5]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0901    0.3984    4.6448 ^ gpio_control_in_1[5]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_in_1[5]/net54 (net)
                    0.0901    0.0001    4.6449 ^ gpio_control_in_1[5]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.6449   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0005    4.2328 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    4.3307 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    4.3319 ^ gpio_control_in_1[5]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.4319   clock uncertainty
                             -0.3059    4.1260   clock reconvergence pessimism
                             -0.0240    4.1020   library hold time
                                        4.1020   data required time
-------------------------------------------------------------------------------------
                                        4.1020   data required time
                                       -4.6449   data arrival time
-------------------------------------------------------------------------------------
                                        0.5430   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0002    0.7745 ^ gpio_control_in_1a[0]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2315    1.0060 ^ gpio_control_in_1a[0]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1a[0]/shift_register[10] (net)
                    0.0311    0.0000    1.0060 ^ gpio_control_in_1a[0]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0901    0.3984    1.4044 ^ gpio_control_in_1a[0]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_in_1a[0]/net54 (net)
                    0.0901    0.0001    1.4045 ^ gpio_control_in_1a[0]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.4045   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0005    0.7399 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    0.8378 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    0.8390 ^ gpio_control_in_1a[0]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.9390   clock uncertainty
                             -0.0535    0.8855   clock reconvergence pessimism
                             -0.0240    0.8616   library hold time
                                        0.8616   data required time
-------------------------------------------------------------------------------------
                                        0.8616   data required time
                                       -1.4045   data arrival time
-------------------------------------------------------------------------------------
                                        0.5430   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0002    1.3603 ^ gpio_control_in_1a[2]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2315    1.5918 ^ gpio_control_in_1a[2]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1a[2]/shift_register[10] (net)
                    0.0311    0.0000    1.5918 ^ gpio_control_in_1a[2]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0901    0.3984    1.9902 ^ gpio_control_in_1a[2]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_in_1a[2]/net54 (net)
                    0.0901    0.0001    1.9903 ^ gpio_control_in_1a[2]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.9903   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0005    1.3713 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    1.4692 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    1.4704 ^ gpio_control_in_1a[2]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.5704   clock uncertainty
                             -0.0991    1.4713   clock reconvergence pessimism
                             -0.0240    1.4473   library hold time
                                        1.4473   data required time
-------------------------------------------------------------------------------------
                                        1.4473   data required time
                                       -1.9903   data arrival time
-------------------------------------------------------------------------------------
                                        0.5430   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0002    1.9432 ^ gpio_control_in_1a[4]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2315    2.1747 ^ gpio_control_in_1a[4]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1a[4]/shift_register[10] (net)
                    0.0311    0.0000    2.1747 ^ gpio_control_in_1a[4]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0901    0.3984    2.5731 ^ gpio_control_in_1a[4]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_in_1a[4]/net54 (net)
                    0.0901    0.0001    2.5732 ^ gpio_control_in_1a[4]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.5732   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0005    1.9996 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    2.0975 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    2.0988 ^ gpio_control_in_1a[4]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.1988   clock uncertainty
                             -0.1445    2.0542   clock reconvergence pessimism
                             -0.0240    2.0303   library hold time
                                        2.0303   data required time
-------------------------------------------------------------------------------------
                                        2.0303   data required time
                                       -2.5732   data arrival time
-------------------------------------------------------------------------------------
                                        0.5430   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0002    3.7689 ^ gpio_control_in_2[10]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2315    4.0004 ^ gpio_control_in_2[10]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[10]/shift_register[10] (net)
                    0.0311    0.0000    4.0004 ^ gpio_control_in_2[10]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0901    0.3984    4.3988 ^ gpio_control_in_2[10]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_in_2[10]/net54 (net)
                    0.0901    0.0001    4.3989 ^ gpio_control_in_2[10]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.3989   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0005    3.9676 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    4.0655 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    4.0667 ^ gpio_control_in_2[10]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.1667   clock uncertainty
                             -0.2868    3.8800   clock reconvergence pessimism
                             -0.0240    3.8560   library hold time
                                        3.8560   data required time
-------------------------------------------------------------------------------------
                                        3.8560   data required time
                                       -4.3989   data arrival time
-------------------------------------------------------------------------------------
                                        0.5430   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0002    2.8511 ^ gpio_control_in_2[13]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2315    3.0826 ^ gpio_control_in_2[13]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[13]/shift_register[10] (net)
                    0.0311    0.0000    3.0826 ^ gpio_control_in_2[13]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0901    0.3984    3.4810 ^ gpio_control_in_2[13]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_in_2[13]/net54 (net)
                    0.0901    0.0001    3.4811 ^ gpio_control_in_2[13]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.4811   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0005    2.9783 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    3.0762 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    3.0774 ^ gpio_control_in_2[13]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.1774   clock uncertainty
                             -0.2153    2.9622   clock reconvergence pessimism
                             -0.0240    2.9382   library hold time
                                        2.9382   data required time
-------------------------------------------------------------------------------------
                                        2.9382   data required time
                                       -3.4811   data arrival time
-------------------------------------------------------------------------------------
                                        0.5430   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0002    3.4766 ^ gpio_control_in_2[11]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2315    3.7080 ^ gpio_control_in_2[11]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[11]/shift_register[10] (net)
                    0.0311    0.0000    3.7081 ^ gpio_control_in_2[11]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0901    0.3984    4.1065 ^ gpio_control_in_2[11]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_in_2[11]/net54 (net)
                    0.0901    0.0001    4.1066 ^ gpio_control_in_2[11]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.1066   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0005    3.6525 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    3.7504 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    3.7516 ^ gpio_control_in_2[11]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.8516   clock uncertainty
                             -0.2640    3.5876   clock reconvergence pessimism
                             -0.0240    3.5636   library hold time
                                        3.5636   data required time
-------------------------------------------------------------------------------------
                                        3.5636   data required time
                                       -4.1066   data arrival time
-------------------------------------------------------------------------------------
                                        0.5430   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0002    2.2634 ^ gpio_control_in_2[15]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2315    2.4949 ^ gpio_control_in_2[15]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[15]/shift_register[10] (net)
                    0.0311    0.0000    2.4949 ^ gpio_control_in_2[15]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0901    0.3984    2.8933 ^ gpio_control_in_2[15]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_in_2[15]/net54 (net)
                    0.0901    0.0001    2.8934 ^ gpio_control_in_2[15]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.8934   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0005    2.3448 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    2.4427 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    2.4439 ^ gpio_control_in_2[15]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.5439   clock uncertainty
                             -0.1695    2.3744   clock reconvergence pessimism
                             -0.0240    2.3505   library hold time
                                        2.3505   data required time
-------------------------------------------------------------------------------------
                                        2.3505   data required time
                                       -2.8934   data arrival time
-------------------------------------------------------------------------------------
                                        0.5430   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0002    4.6433 ^ gpio_control_in_2[7]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2315    4.8748 ^ gpio_control_in_2[7]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[7]/shift_register[10] (net)
                    0.0311    0.0000    4.8748 ^ gpio_control_in_2[7]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0901    0.3984    5.2732 ^ gpio_control_in_2[7]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_in_2[7]/net54 (net)
                    0.0901    0.0001    5.2733 ^ gpio_control_in_2[7]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.2733   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0005    4.9102 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    5.0081 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    5.0093 ^ gpio_control_in_2[7]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.1093   clock uncertainty
                             -0.3549    4.7544   clock reconvergence pessimism
                             -0.0240    4.7304   library hold time
                                        4.7304   data required time
-------------------------------------------------------------------------------------
                                        4.7304   data required time
                                       -5.2733   data arrival time
-------------------------------------------------------------------------------------
                                        0.5430   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0002    4.0605 ^ gpio_control_in_2[9]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2315    4.2920 ^ gpio_control_in_2[9]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[9]/shift_register[10] (net)
                    0.0311    0.0000    4.2920 ^ gpio_control_in_2[9]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0901    0.3984    4.6904 ^ gpio_control_in_2[9]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_in_2[9]/net54 (net)
                    0.0901    0.0001    4.6905 ^ gpio_control_in_2[9]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.6905   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0005    4.2819 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    4.3798 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    4.3810 ^ gpio_control_in_2[9]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.4810   clock uncertainty
                             -0.3095    4.1715   clock reconvergence pessimism
                             -0.0240    4.1476   library hold time
                                        4.1476   data required time
-------------------------------------------------------------------------------------
                                        4.1476   data required time
                                       -4.6905   data arrival time
-------------------------------------------------------------------------------------
                                        0.5430   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0002    1.9737 ^ gpio_control_bidir_2[0]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2315    2.2051 ^ gpio_control_bidir_2[0]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_bidir_2[0]/shift_register[10] (net)
                    0.0311    0.0000    2.2052 ^ gpio_control_bidir_2[0]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0901    0.3984    2.6036 ^ gpio_control_bidir_2[0]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_bidir_2[0]/net54 (net)
                    0.0901    0.0001    2.6037 ^ gpio_control_bidir_2[0]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.6037   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0005    2.0325 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    2.1304 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    2.1316 ^ gpio_control_bidir_2[0]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.2316   clock uncertainty
                             -0.1469    2.0847   clock reconvergence pessimism
                             -0.0240    2.0607   library hold time
                                        2.0607   data required time
-------------------------------------------------------------------------------------
                                        2.0607   data required time
                                       -2.6037   data arrival time
-------------------------------------------------------------------------------------
                                        0.5430   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0002    1.6865 ^ gpio_control_bidir_2[1]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2315    1.9179 ^ gpio_control_bidir_2[1]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_bidir_2[1]/shift_register[10] (net)
                    0.0311    0.0000    1.9180 ^ gpio_control_bidir_2[1]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0901    0.3984    2.3163 ^ gpio_control_bidir_2[1]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_bidir_2[1]/net54 (net)
                    0.0901    0.0001    2.3165 ^ gpio_control_bidir_2[1]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.3165   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0005    1.7229 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    1.8208 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    1.8220 ^ gpio_control_bidir_2[1]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.9220   clock uncertainty
                             -0.1245    1.7975   clock reconvergence pessimism
                             -0.0240    1.7735   library hold time
                                        1.7735   data required time
-------------------------------------------------------------------------------------
                                        1.7735   data required time
                                       -2.3165   data arrival time
-------------------------------------------------------------------------------------
                                        0.5430   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0002    4.9326 ^ gpio_control_in_2[6]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2315    5.1641 ^ gpio_control_in_2[6]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[6]/shift_register[10] (net)
                    0.0311    0.0000    5.1641 ^ gpio_control_in_2[6]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0901    0.3984    5.5625 ^ gpio_control_in_2[6]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_in_2[6]/net54 (net)
                    0.0901    0.0001    5.5626 ^ gpio_control_in_2[6]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.5626   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0005    5.2220 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    5.3199 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    5.3211 ^ gpio_control_in_2[6]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.4211   clock uncertainty
                             -0.3775    5.0436   clock reconvergence pessimism
                             -0.0240    5.0197   library hold time
                                        5.0197   data required time
-------------------------------------------------------------------------------------
                                        5.0197   data required time
                                       -5.5626   data arrival time
-------------------------------------------------------------------------------------
                                        0.5430   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0002    4.3515 ^ gpio_control_in_2[8]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2315    4.5829 ^ gpio_control_in_2[8]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[8]/shift_register[10] (net)
                    0.0311    0.0000    4.5830 ^ gpio_control_in_2[8]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0901    0.3984    4.9814 ^ gpio_control_in_2[8]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_in_2[8]/net54 (net)
                    0.0901    0.0001    4.9815 ^ gpio_control_in_2[8]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.9815   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0326    0.0005    4.5956 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    4.6935 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    4.6947 ^ gpio_control_in_2[8]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.7947   clock uncertainty
                             -0.3322    4.4625   clock reconvergence pessimism
                             -0.0240    4.4385   library hold time
                                        4.4385   data required time
-------------------------------------------------------------------------------------
                                        4.4385   data required time
                                       -4.9815   data arrival time
-------------------------------------------------------------------------------------
                                        0.5430   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0002    1.3986 ^ gpio_control_bidir_2[2]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2315    1.6301 ^ gpio_control_bidir_2[2]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_bidir_2[2]/shift_register[10] (net)
                    0.0311    0.0000    1.6301 ^ gpio_control_bidir_2[2]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0901    0.3984    2.0285 ^ gpio_control_bidir_2[2]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_bidir_2[2]/net54 (net)
                    0.0901    0.0001    2.0286 ^ gpio_control_bidir_2[2]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.0286   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0005    1.4127 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    1.5105 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    1.5117 ^ gpio_control_bidir_2[2]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.6117   clock uncertainty
                             -0.1021    1.5096   clock reconvergence pessimism
                             -0.0240    1.4857   library hold time
                                        1.4857   data required time
-------------------------------------------------------------------------------------
                                        1.4857   data required time
                                       -2.0286   data arrival time
-------------------------------------------------------------------------------------
                                        0.5430   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9265 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0147 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0151 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1146    4.1297 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0529    4.1826 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1096    4.2922 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0005    4.2926 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0913    4.3840 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    4.3852 ^ gpio_control_in_1[6]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0367    0.2392    4.6244 ^ gpio_control_in_1[6]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0058                                 gpio_control_in_1[6]/shift_register[3] (net)
                    0.0367    0.0001    4.6245 ^ gpio_control_in_1[6]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0763    0.3890    5.0135 ^ gpio_control_in_1[6]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_in_1[6]/net52 (net)
                    0.0763    0.0001    5.0137 ^ gpio_control_in_1[6]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.0137   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2324 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3276 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3280 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1235    4.4515 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0570    4.5085 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1181    4.6266 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.6268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0957    4.7225 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0003    4.7228 ^ gpio_control_in_1[6]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.8228   clock uncertainty
                             -0.3345    4.4883   clock reconvergence pessimism
                             -0.0230    4.4653   library hold time
                                        4.4653   data required time
-------------------------------------------------------------------------------------
                                        4.4653   data required time
                                       -5.0137   data arrival time
-------------------------------------------------------------------------------------
                                        0.5484   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9265 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0147 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0151 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1146    4.1297 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0529    4.1826 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1096    4.2922 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.2923 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0888    4.3811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3815 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1180    4.4995 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0481    4.5476 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1087    4.6563 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0005    4.6568 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0913    4.7481 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    4.7493 ^ gpio_control_in_1[7]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0367    0.2392    4.9885 ^ gpio_control_in_1[7]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0058                                 gpio_control_in_1[7]/shift_register[3] (net)
                    0.0367    0.0001    4.9886 ^ gpio_control_in_1[7]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0763    0.3890    5.3776 ^ gpio_control_in_1[7]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_in_1[7]/net52 (net)
                    0.0763    0.0001    5.3778 ^ gpio_control_in_1[7]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.3778   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2324 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3276 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3280 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1235    4.4515 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0570    4.5085 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1181    4.6266 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.6268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0957    4.7225 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7229 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1272    4.8501 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0519    4.9020 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1172    5.0192 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    5.0194 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0956    5.1150 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0003    5.1152 ^ gpio_control_in_1[7]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.2152   clock uncertainty
                             -0.3628    4.8524   clock reconvergence pessimism
                             -0.0230    4.8294   library hold time
                                        4.8294   data required time
-------------------------------------------------------------------------------------
                                        4.8294   data required time
                                       -5.3778   data arrival time
-------------------------------------------------------------------------------------
                                        0.5484   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.1811 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.2696 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.2700 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1144    5.3844 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0300    5.4143 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1027    5.5170 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0005    5.5175 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0910    5.6085 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    5.6097 ^ gpio_control_in_2[4]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0367    0.2392    5.8489 ^ gpio_control_in_2[4]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0058                                 gpio_control_in_2[4]/shift_register[3] (net)
                    0.0367    0.0001    5.8491 ^ gpio_control_in_2[4]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0763    0.3890    6.2380 ^ gpio_control_in_2[4]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_in_2[4]/net52 (net)
                    0.0763    0.0001    6.2382 ^ gpio_control_in_2[4]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.2382   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.5849 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    5.6802 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6807 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1233    5.8039 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0323    5.8362 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1107    5.9469 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.9471 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    6.0424 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0003    6.0427 ^ gpio_control_in_2[4]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.1427   clock uncertainty
                             -0.4299    5.7128   clock reconvergence pessimism
                             -0.0230    5.6898   library hold time
                                        5.6898   data required time
-------------------------------------------------------------------------------------
                                        5.6898   data required time
                                       -6.2382   data arrival time
-------------------------------------------------------------------------------------
                                        0.5484   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0005    5.1814 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0911    5.2725 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    5.2737 ^ gpio_control_in_2[5]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0367    0.2392    5.5129 ^ gpio_control_in_2[5]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0058                                 gpio_control_in_2[5]/shift_register[3] (net)
                    0.0367    0.0001    5.5131 ^ gpio_control_in_2[5]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0763    0.3890    5.9020 ^ gpio_control_in_2[5]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_in_2[5]/net52 (net)
                    0.0763    0.0001    5.9022 ^ gpio_control_in_2[5]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.9022   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.5849 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    5.6802 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0003    5.6805 ^ gpio_control_in_2[5]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.7805   clock uncertainty
                             -0.4037    5.3768   clock reconvergence pessimism
                             -0.0230    5.3538   library hold time
                                        5.3538   data required time
-------------------------------------------------------------------------------------
                                        5.3538   data required time
                                       -5.9022   data arrival time
-------------------------------------------------------------------------------------
                                        0.5484   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0005    3.0985 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0910    3.1895 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    3.1907 ^ gpio_control_in_2[12]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0367    0.2392    3.4300 ^ gpio_control_in_2[12]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0058                                 gpio_control_in_2[12]/shift_register[3] (net)
                    0.0367    0.0001    3.4301 ^ gpio_control_in_2[12]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0763    0.3890    3.8191 ^ gpio_control_in_2[12]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_in_2[12]/net52 (net)
                    0.0763    0.0001    3.8192 ^ gpio_control_in_2[12]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.8192   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0003    3.4352 ^ gpio_control_in_2[12]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.5352   clock uncertainty
                             -0.2414    3.2938   clock reconvergence pessimism
                             -0.0230    3.2708   library hold time
                                        3.2708   data required time
-------------------------------------------------------------------------------------
                                        3.2708   data required time
                                       -3.8192   data arrival time
-------------------------------------------------------------------------------------
                                        0.5484   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0005    0.1068 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0910    0.1978 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    0.1990 ^ gpio_control_bidir_1[0]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0367    0.2392    0.4382 ^ gpio_control_bidir_1[0]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0058                                 gpio_control_bidir_1[0]/shift_register[3] (net)
                    0.0367    0.0001    0.4384 ^ gpio_control_bidir_1[0]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0763    0.3890    0.8273 ^ gpio_control_bidir_1[0]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_bidir_1[0]/net52 (net)
                    0.0763    0.0001    0.8275 ^ gpio_control_bidir_1[0]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        0.8275   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0003    0.2104 ^ gpio_control_bidir_1[0]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.3104   clock uncertainty
                             -0.0083    0.3021   clock reconvergence pessimism
                             -0.0230    0.2791   library hold time
                                        0.2791   data required time
-------------------------------------------------------------------------------------
                                        0.2791   data required time
                                       -0.8275   data arrival time
-------------------------------------------------------------------------------------
                                        0.5484   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9265 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0147 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0151 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1146    4.1297 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0529    4.1826 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1096    4.2922 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.2923 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0888    4.3811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3815 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1180    4.4995 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0481    4.5476 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1087    4.6563 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    4.6565 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0887    4.7452 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7456 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1069    4.8525 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0112    4.8638 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    4.9569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0002    4.9570 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.0453 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0457 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0772    0.1126    5.1583 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.0811    0.0130    5.1713 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0329    0.0957    5.2671 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0329    0.0005    5.2675 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    5.3585 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    5.3597 ^ gpio_control_in_1[9]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0367    0.2392    5.5989 ^ gpio_control_in_1[9]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0058                                 gpio_control_in_1[9]/shift_register[3] (net)
                    0.0367    0.0001    5.5990 ^ gpio_control_in_1[9]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0763    0.3890    5.9880 ^ gpio_control_in_1[9]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_in_1[9]/net52 (net)
                    0.0763    0.0001    5.9881 ^ gpio_control_in_1[9]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.9881   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2324 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3276 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3280 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1235    4.4515 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0570    4.5085 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1181    4.6266 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.6268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0957    4.7225 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7229 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1272    4.8501 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0519    4.9020 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1172    5.0192 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    5.0194 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0956    5.1150 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.1154 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1153    5.2307 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0121    5.2428 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    5.3431 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0002    5.3433 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    5.4385 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.4389 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0772    0.1214    5.5603 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.0811    0.0140    5.5743 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0329    0.1032    5.6775 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0329    0.0002    5.6777 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    5.7729 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0380    0.0003    5.7732 ^ gpio_control_in_1[9]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.8732   clock uncertainty
                             -0.4104    5.4627   clock reconvergence pessimism
                             -0.0230    5.4397   library hold time
                                        5.4397   data required time
-------------------------------------------------------------------------------------
                                        5.4397   data required time
                                       -5.9881   data arrival time
-------------------------------------------------------------------------------------
                                        0.5484   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9265 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0147 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0151 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1146    4.1297 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0529    4.1826 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1096    4.2922 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.2923 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0888    4.3811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3815 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1180    4.4995 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0481    4.5476 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1087    4.6563 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    4.6565 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0887    4.7452 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7456 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1069    4.8525 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0112    4.8638 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    4.9569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0002    4.9570 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.0453 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0457 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0772    0.1126    5.1583 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.0811    0.0130    5.1713 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0329    0.0957    5.2671 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0329    0.0002    5.2672 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.3556 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3560 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0724    0.1090    5.4650 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[17] (net)
                    0.0777    0.0146    5.4796 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0949    5.5745 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0328    0.0005    5.5750 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    5.6659 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    5.6671 ^ gpio_control_in_1[10]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0367    0.2392    5.9063 ^ gpio_control_in_1[10]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0058                                 gpio_control_in_1[10]/shift_register[3] (net)
                    0.0367    0.0001    5.9064 ^ gpio_control_in_1[10]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0763    0.3890    6.2954 ^ gpio_control_in_1[10]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_in_1[10]/net52 (net)
                    0.0763    0.0001    6.2955 ^ gpio_control_in_1[10]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.2955   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2324 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3276 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3280 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1235    4.4515 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0570    4.5085 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1181    4.6266 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.6268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0957    4.7225 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7229 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1272    4.8501 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0519    4.9020 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1172    5.0192 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    5.0194 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0956    5.1150 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.1154 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1153    5.2307 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0121    5.2428 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    5.3431 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0002    5.3433 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    5.4385 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.4389 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0772    0.1214    5.5603 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.0811    0.0140    5.5743 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0329    0.1032    5.6775 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0329    0.0002    5.6777 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    5.7729 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.7733 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0724    0.1175    5.8908 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[17] (net)
                    0.0777    0.0158    5.9066 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.1023    6.0089 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0328    0.0002    6.0090 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.1042 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[10]/serial_clock_out_buffered (net)
                    0.0380    0.0003    6.1045 ^ gpio_control_in_1[10]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.2045   clock uncertainty
                             -0.4344    5.7701   clock reconvergence pessimism
                             -0.0230    5.7471   library hold time
                                        5.7471   data required time
-------------------------------------------------------------------------------------
                                        5.7471   data required time
                                       -6.2955   data arrival time
-------------------------------------------------------------------------------------
                                        0.5484   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.1811 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.2696 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.2700 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1144    5.3844 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0300    5.4143 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1027    5.5170 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.5172 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.6056 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6060 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1073    5.7133 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0098    5.7231 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0928    5.8159 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    5.8160 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.9043 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.9047 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1068    6.0115 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0149    6.0264 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0941    6.1205 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0002    6.1207 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    6.2090 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.2094 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1055    6.3149 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0722    0.0141    6.3290 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0935    6.4225 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.4226 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    6.5109 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.5113 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1064    6.6177 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_2[1] (net)
                    0.0733    0.0141    6.6318 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0938    6.7256 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0328    0.0005    6.7261 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    6.8170 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    6.8182 ^ gpio_control_in_2[0]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0367    0.2392    7.0574 ^ gpio_control_in_2[0]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0058                                 gpio_control_in_2[0]/shift_register[3] (net)
                    0.0367    0.0001    7.0575 ^ gpio_control_in_2[0]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0763    0.3890    7.4465 ^ gpio_control_in_2[0]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_in_2[0]/net52 (net)
                    0.0763    0.0001    7.4466 ^ gpio_control_in_2[0]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.4466   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.5849 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    5.6802 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6807 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1233    5.8039 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0323    5.8362 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1107    5.9469 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.9471 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    6.0424 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.0428 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1156    6.1585 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0106    6.1691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1000    6.2691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.2692 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.3644 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.3648 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1151    6.4799 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0161    6.4960 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.1014    6.5974 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0002    6.5976 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.6928 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.6932 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1137    6.8070 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0722    0.0152    6.8222 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1008    6.9229 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.9231 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    7.0183 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    7.0187 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1147    7.1334 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_2[1] (net)
                    0.0733    0.0152    7.1486 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1011    7.2497 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0327    0.0002    7.2499 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    7.3450 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0003    7.3453 ^ gpio_control_in_2[0]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.4453   clock uncertainty
                             -0.5241    6.9212   clock reconvergence pessimism
                             -0.0230    6.8982   library hold time
                                        6.8982   data required time
-------------------------------------------------------------------------------------
                                        6.8982   data required time
                                       -7.4466   data arrival time
-------------------------------------------------------------------------------------
                                        0.5484   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.1811 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.2696 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.2700 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1144    5.3844 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0300    5.4143 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1027    5.5170 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.5172 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.6056 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6060 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1073    5.7133 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0098    5.7231 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0928    5.8159 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    5.8160 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.9043 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.9047 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1068    6.0115 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0149    6.0264 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0941    6.1205 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0005    6.1210 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    6.2119 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    6.2131 ^ gpio_control_in_2[2]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0367    0.2392    6.4523 ^ gpio_control_in_2[2]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0058                                 gpio_control_in_2[2]/shift_register[3] (net)
                    0.0367    0.0001    6.4524 ^ gpio_control_in_2[2]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0763    0.3890    6.8414 ^ gpio_control_in_2[2]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_in_2[2]/net52 (net)
                    0.0763    0.0001    6.8415 ^ gpio_control_in_2[2]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.8415   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.5849 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    5.6802 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6807 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1233    5.8039 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0323    5.8362 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1107    5.9469 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.9471 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    6.0424 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.0428 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1156    6.1585 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0106    6.1691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1000    6.2691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.2692 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.3644 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.3648 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1151    6.4799 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0161    6.4960 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.1014    6.5974 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0002    6.5976 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.6928 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0003    6.6931 ^ gpio_control_in_2[2]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.7931   clock uncertainty
                             -0.4769    6.3162   clock reconvergence pessimism
                             -0.0230    6.2931   library hold time
                                        6.2931   data required time
-------------------------------------------------------------------------------------
                                        6.2931   data required time
                                       -6.8415   data arrival time
-------------------------------------------------------------------------------------
                                        0.5484   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0005    2.1551 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    2.2460 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    2.2472 ^ gpio_control_in_1a[5]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0367    0.2392    2.4864 ^ gpio_control_in_1a[5]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0058                                 gpio_control_in_1a[5]/shift_register[3] (net)
                    0.0367    0.0001    2.4866 ^ gpio_control_in_1a[5]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0763    0.3890    2.8755 ^ gpio_control_in_1a[5]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_in_1a[5]/net52 (net)
                    0.0763    0.0001    2.8757 ^ gpio_control_in_1a[5]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.8757   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0003    2.4182 ^ gpio_control_in_1a[5]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.5182   clock uncertainty
                             -0.1679    2.3503   clock reconvergence pessimism
                             -0.0230    2.3272   library hold time
                                        2.3272   data required time
-------------------------------------------------------------------------------------
                                        2.3272   data required time
                                       -2.8757   data arrival time
-------------------------------------------------------------------------------------
                                        0.5484   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0005    3.0459 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    3.1368 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    3.1380 ^ gpio_control_in_1[2]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0367    0.2392    3.3772 ^ gpio_control_in_1[2]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0058                                 gpio_control_in_1[2]/shift_register[3] (net)
                    0.0367    0.0001    3.3773 ^ gpio_control_in_1[2]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0763    0.3890    3.7663 ^ gpio_control_in_1[2]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_in_1[2]/net52 (net)
                    0.0763    0.0001    3.7665 ^ gpio_control_in_1[2]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.7665   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0003    3.3784 ^ gpio_control_in_1[2]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.4784   clock uncertainty
                             -0.2373    3.2411   clock reconvergence pessimism
                             -0.0230    3.2180   library hold time
                                        3.2180   data required time
-------------------------------------------------------------------------------------
                                        3.2180   data required time
                                       -3.7665   data arrival time
-------------------------------------------------------------------------------------
                                        0.5484   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9265 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0147 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0151 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1146    4.1297 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0529    4.1826 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1096    4.2922 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.2923 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0888    4.3811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3815 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1180    4.4995 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0481    4.5476 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1087    4.6563 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    4.6565 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0887    4.7452 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7456 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1069    4.8525 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0112    4.8638 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    4.9569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0005    4.9574 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    5.0482 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    5.0494 ^ gpio_control_in_1[8]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0367    0.2392    5.2887 ^ gpio_control_in_1[8]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0058                                 gpio_control_in_1[8]/shift_register[3] (net)
                    0.0367    0.0001    5.2888 ^ gpio_control_in_1[8]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0763    0.3890    5.6778 ^ gpio_control_in_1[8]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_in_1[8]/net52 (net)
                    0.0763    0.0001    5.6779 ^ gpio_control_in_1[8]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.6779   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2324 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3276 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3280 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1235    4.4515 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0570    4.5085 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1181    4.6266 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.6268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0957    4.7225 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7229 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1272    4.8501 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0519    4.9020 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1172    5.0192 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    5.0194 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0956    5.1150 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.1154 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1153    5.2307 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0121    5.2428 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    5.3431 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0002    5.3433 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    5.4385 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0380    0.0003    5.4388 ^ gpio_control_in_1[8]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.5388   clock uncertainty
                             -0.3863    5.1525   clock reconvergence pessimism
                             -0.0230    5.1295   library hold time
                                        5.1295   data required time
-------------------------------------------------------------------------------------
                                        5.1295   data required time
                                       -5.6779   data arrival time
-------------------------------------------------------------------------------------
                                        0.5484   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.1811 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.2696 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.2700 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1144    5.3844 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0300    5.4143 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1027    5.5170 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.5172 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.6056 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6060 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1073    5.7133 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0098    5.7231 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0928    5.8159 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    5.8160 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.9043 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.9047 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1068    6.0115 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0149    6.0264 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0941    6.1205 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0002    6.1207 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    6.2090 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.2094 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1055    6.3149 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0722    0.0141    6.3290 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0935    6.4225 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0327    0.0005    6.4229 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    6.5138 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    6.5150 ^ gpio_control_in_2[1]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0367    0.2392    6.7543 ^ gpio_control_in_2[1]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0058                                 gpio_control_in_2[1]/shift_register[3] (net)
                    0.0367    0.0001    6.7544 ^ gpio_control_in_2[1]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0763    0.3890    7.1434 ^ gpio_control_in_2[1]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_in_2[1]/net52 (net)
                    0.0763    0.0001    7.1435 ^ gpio_control_in_2[1]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.1435   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.5849 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    5.6802 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6807 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1233    5.8039 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0323    5.8362 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1107    5.9469 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.9471 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    6.0424 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.0428 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1156    6.1585 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0106    6.1691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1000    6.2691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.2692 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.3644 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.3648 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1151    6.4799 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0161    6.4960 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.1014    6.5974 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0002    6.5976 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.6928 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.6932 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1137    6.8070 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0722    0.0152    6.8222 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1008    6.9229 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.9231 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    7.0183 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0003    7.0186 ^ gpio_control_in_2[1]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.1186   clock uncertainty
                             -0.5005    6.6181   clock reconvergence pessimism
                             -0.0230    6.5951   library hold time
                                        6.5951   data required time
-------------------------------------------------------------------------------------
                                        6.5951   data required time
                                       -7.1435   data arrival time
-------------------------------------------------------------------------------------
                                        0.5484   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.1811 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.2696 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.2700 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1144    5.3844 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0300    5.4143 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1027    5.5170 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.5172 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.6056 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6060 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1073    5.7133 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0098    5.7231 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0928    5.8159 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0005    5.8163 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    5.9072 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    5.9084 ^ gpio_control_in_2[3]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0367    0.2392    6.1477 ^ gpio_control_in_2[3]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0058                                 gpio_control_in_2[3]/shift_register[3] (net)
                    0.0367    0.0001    6.1478 ^ gpio_control_in_2[3]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0763    0.3890    6.5367 ^ gpio_control_in_2[3]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_in_2[3]/net52 (net)
                    0.0763    0.0001    6.5369 ^ gpio_control_in_2[3]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.5369   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.5849 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    5.6802 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6807 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1233    5.8039 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0323    5.8362 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1107    5.9469 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.9471 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    6.0424 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.0428 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1156    6.1585 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0106    6.1691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1000    6.2691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.2692 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.3644 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0003    6.3647 ^ gpio_control_in_2[3]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.4647   clock uncertainty
                             -0.4532    6.0115   clock reconvergence pessimism
                             -0.0230    5.9885   library hold time
                                        5.9885   data required time
-------------------------------------------------------------------------------------
                                        5.9885   data required time
                                       -6.5369   data arrival time
-------------------------------------------------------------------------------------
                                        0.5484   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0005    2.4511 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    2.5419 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    2.5431 ^ gpio_control_in_1[0]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0367    0.2392    2.7824 ^ gpio_control_in_1[0]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0058                                 gpio_control_in_1[0]/shift_register[3] (net)
                    0.0367    0.0001    2.7825 ^ gpio_control_in_1[0]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0763    0.3890    3.1715 ^ gpio_control_in_1[0]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_in_1[0]/net52 (net)
                    0.0763    0.0001    3.1716 ^ gpio_control_in_1[0]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.1716   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0003    2.7372 ^ gpio_control_in_1[0]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.8372   clock uncertainty
                             -0.1910    2.6462   clock reconvergence pessimism
                             -0.0230    2.6232   library hold time
                                        2.6232   data required time
-------------------------------------------------------------------------------------
                                        2.6232   data required time
                                       -3.1716   data arrival time
-------------------------------------------------------------------------------------
                                        0.5484   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0005    2.7460 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    2.8368 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    2.8380 ^ gpio_control_in_1[1]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0367    0.2392    3.0773 ^ gpio_control_in_1[1]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0058                                 gpio_control_in_1[1]/shift_register[3] (net)
                    0.0367    0.0001    3.0774 ^ gpio_control_in_1[1]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0763    0.3890    3.4663 ^ gpio_control_in_1[1]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_in_1[1]/net52 (net)
                    0.0763    0.0001    3.4665 ^ gpio_control_in_1[1]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.4665   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0003    3.0550 ^ gpio_control_in_1[1]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.1550   clock uncertainty
                             -0.2139    2.9411   clock reconvergence pessimism
                             -0.0230    2.9181   library hold time
                                        2.9181   data required time
-------------------------------------------------------------------------------------
                                        2.9181   data required time
                                       -3.4665   data arrival time
-------------------------------------------------------------------------------------
                                        0.5484   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0005    2.4709 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    2.5618 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    2.5630 ^ gpio_control_in_2[14]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0367    0.2392    2.8022 ^ gpio_control_in_2[14]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0058                                 gpio_control_in_2[14]/shift_register[3] (net)
                    0.0367    0.0001    2.8023 ^ gpio_control_in_2[14]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0763    0.3890    3.1913 ^ gpio_control_in_2[14]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_in_2[14]/net52 (net)
                    0.0763    0.0001    3.1915 ^ gpio_control_in_2[14]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.1915   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0003    2.7586 ^ gpio_control_in_2[14]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.8586   clock uncertainty
                             -0.1925    2.6661   clock reconvergence pessimism
                             -0.0230    2.6430   library hold time
                                        2.6430   data required time
-------------------------------------------------------------------------------------
                                        2.6430   data required time
                                       -3.1915   data arrival time
-------------------------------------------------------------------------------------
                                        0.5484   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0005    3.6331 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    3.7239 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    3.7251 ^ gpio_control_in_1[4]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0367    0.2392    3.9644 ^ gpio_control_in_1[4]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0058                                 gpio_control_in_1[4]/shift_register[3] (net)
                    0.0367    0.0001    3.9645 ^ gpio_control_in_1[4]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0763    0.3890    4.3535 ^ gpio_control_in_1[4]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_in_1[4]/net52 (net)
                    0.0763    0.0001    4.3536 ^ gpio_control_in_1[4]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.3536   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0003    4.0113 ^ gpio_control_in_1[4]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.1113   clock uncertainty
                             -0.2831    3.8282   clock reconvergence pessimism
                             -0.0230    3.8052   library hold time
                                        3.8052   data required time
-------------------------------------------------------------------------------------
                                        3.8052   data required time
                                       -4.3536   data arrival time
-------------------------------------------------------------------------------------
                                        0.5484   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0005    3.9268 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    4.0176 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    4.0188 ^ gpio_control_in_1[5]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0367    0.2392    4.2581 ^ gpio_control_in_1[5]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0058                                 gpio_control_in_1[5]/shift_register[3] (net)
                    0.0367    0.0001    4.2582 ^ gpio_control_in_1[5]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0763    0.3890    4.6472 ^ gpio_control_in_1[5]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_in_1[5]/net52 (net)
                    0.0763    0.0001    4.6473 ^ gpio_control_in_1[5]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.6473   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2324 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3276 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0003    4.3279 ^ gpio_control_in_1[5]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.4279   clock uncertainty
                             -0.3059    4.1219   clock reconvergence pessimism
                             -0.0230    4.0989   library hold time
                                        4.0989   data required time
-------------------------------------------------------------------------------------
                                        4.0989   data required time
                                       -4.6473   data arrival time
-------------------------------------------------------------------------------------
                                        0.5484   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0005    0.9818 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    1.0727 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    1.0739 ^ gpio_control_in_1a[1]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0367    0.2392    1.3131 ^ gpio_control_in_1a[1]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0058                                 gpio_control_in_1a[1]/shift_register[3] (net)
                    0.0367    0.0001    1.3132 ^ gpio_control_in_1a[1]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0763    0.3890    1.7022 ^ gpio_control_in_1a[1]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_in_1a[1]/net52 (net)
                    0.0763    0.0001    1.7023 ^ gpio_control_in_1a[1]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.7023   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0003    1.1534 ^ gpio_control_in_1a[1]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.2534   clock uncertainty
                             -0.0765    1.1769   clock reconvergence pessimism
                             -0.0230    1.1539   library hold time
                                        1.1539   data required time
-------------------------------------------------------------------------------------
                                        1.1539   data required time
                                       -1.7023   data arrival time
-------------------------------------------------------------------------------------
                                        0.5484   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0005    1.5649 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    1.6557 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    1.6569 ^ gpio_control_in_1a[3]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0367    0.2392    1.8961 ^ gpio_control_in_1a[3]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0058                                 gpio_control_in_1a[3]/shift_register[3] (net)
                    0.0367    0.0001    1.8962 ^ gpio_control_in_1a[3]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0763    0.3890    2.2852 ^ gpio_control_in_1a[3]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_in_1a[3]/net52 (net)
                    0.0763    0.0001    2.2854 ^ gpio_control_in_1a[3]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.2854   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0003    1.7819 ^ gpio_control_in_1a[3]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.8819   clock uncertainty
                             -0.1219    1.7600   clock reconvergence pessimism
                             -0.0230    1.7369   library hold time
                                        1.7369   data required time
-------------------------------------------------------------------------------------
                                        1.7369   data required time
                                       -2.2854   data arrival time
-------------------------------------------------------------------------------------
                                        0.5484   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0005    3.6808 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    3.7716 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    3.7728 ^ gpio_control_in_2[10]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0367    0.2392    4.0121 ^ gpio_control_in_2[10]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0058                                 gpio_control_in_2[10]/shift_register[3] (net)
                    0.0367    0.0001    4.0122 ^ gpio_control_in_2[10]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0763    0.3890    4.4012 ^ gpio_control_in_2[10]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_in_2[10]/net52 (net)
                    0.0763    0.0001    4.4013 ^ gpio_control_in_2[10]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.4013   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0003    4.0627 ^ gpio_control_in_2[10]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.1627   clock uncertainty
                             -0.2868    3.8759   clock reconvergence pessimism
                             -0.0230    3.8529   library hold time
                                        3.8529   data required time
-------------------------------------------------------------------------------------
                                        3.8529   data required time
                                       -4.4013   data arrival time
-------------------------------------------------------------------------------------
                                        0.5484   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0005    2.7630 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    2.8538 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    2.8550 ^ gpio_control_in_2[13]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0367    0.2392    3.0943 ^ gpio_control_in_2[13]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0058                                 gpio_control_in_2[13]/shift_register[3] (net)
                    0.0367    0.0001    3.0944 ^ gpio_control_in_2[13]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0763    0.3890    3.4834 ^ gpio_control_in_2[13]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_in_2[13]/net52 (net)
                    0.0763    0.0001    3.4835 ^ gpio_control_in_2[13]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.4835   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0003    3.0734 ^ gpio_control_in_2[13]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.1734   clock uncertainty
                             -0.2153    2.9581   clock reconvergence pessimism
                             -0.0230    2.9351   library hold time
                                        2.9351   data required time
-------------------------------------------------------------------------------------
                                        2.9351   data required time
                                       -3.4835   data arrival time
-------------------------------------------------------------------------------------
                                        0.5484   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0005    4.5552 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    4.6460 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    4.6472 ^ gpio_control_in_2[7]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0367    0.2392    4.8865 ^ gpio_control_in_2[7]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0058                                 gpio_control_in_2[7]/shift_register[3] (net)
                    0.0367    0.0001    4.8866 ^ gpio_control_in_2[7]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0763    0.3890    5.2756 ^ gpio_control_in_2[7]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_in_2[7]/net52 (net)
                    0.0763    0.0001    5.2757 ^ gpio_control_in_2[7]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.2757   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0003    5.0052 ^ gpio_control_in_2[7]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.1052   clock uncertainty
                             -0.3549    4.7503   clock reconvergence pessimism
                             -0.0230    4.7273   library hold time
                                        4.7273   data required time
-------------------------------------------------------------------------------------
                                        4.7273   data required time
                                       -5.2757   data arrival time
-------------------------------------------------------------------------------------
                                        0.5484   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0005    0.3970 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    0.4878 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    0.4890 ^ gpio_control_bidir_1[1]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0367    0.2392    0.7283 ^ gpio_control_bidir_1[1]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0058                                 gpio_control_bidir_1[1]/shift_register[3] (net)
                    0.0367    0.0001    0.7284 ^ gpio_control_bidir_1[1]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0763    0.3890    1.1174 ^ gpio_control_bidir_1[1]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_bidir_1[1]/net52 (net)
                    0.0763    0.0001    1.1175 ^ gpio_control_bidir_1[1]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.1175   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0003    0.5230 ^ gpio_control_bidir_1[1]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.6230   clock uncertainty
                             -0.0309    0.5921   clock reconvergence pessimism
                             -0.0230    0.5691   library hold time
                                        0.5691   data required time
-------------------------------------------------------------------------------------
                                        0.5691   data required time
                                       -1.1175   data arrival time
-------------------------------------------------------------------------------------
                                        0.5484   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0005    3.3382 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    3.4290 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    3.4302 ^ gpio_control_in_1[3]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0367    0.2392    3.6695 ^ gpio_control_in_1[3]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0058                                 gpio_control_in_1[3]/shift_register[3] (net)
                    0.0367    0.0001    3.6696 ^ gpio_control_in_1[3]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0763    0.3890    4.0585 ^ gpio_control_in_1[3]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_in_1[3]/net52 (net)
                    0.0763    0.0001    4.0587 ^ gpio_control_in_1[3]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.0587   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0003    3.6934 ^ gpio_control_in_1[3]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.7934   clock uncertainty
                             -0.2601    3.5333   clock reconvergence pessimism
                             -0.0230    3.5103   library hold time
                                        3.5103   data required time
-------------------------------------------------------------------------------------
                                        3.5103   data required time
                                       -4.0587   data arrival time
-------------------------------------------------------------------------------------
                                        0.5484   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0005    1.2722 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    1.3630 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    1.3642 ^ gpio_control_in_1a[2]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0367    0.2392    1.6034 ^ gpio_control_in_1a[2]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0058                                 gpio_control_in_1a[2]/shift_register[3] (net)
                    0.0367    0.0001    1.6035 ^ gpio_control_in_1a[2]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0763    0.3890    1.9925 ^ gpio_control_in_1a[2]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_in_1a[2]/net52 (net)
                    0.0763    0.0001    1.9927 ^ gpio_control_in_1a[2]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.9927   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0003    1.4664 ^ gpio_control_in_1a[2]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.5664   clock uncertainty
                             -0.0991    1.4673   clock reconvergence pessimism
                             -0.0230    1.4442   library hold time
                                        1.4442   data required time
-------------------------------------------------------------------------------------
                                        1.4442   data required time
                                       -1.9927   data arrival time
-------------------------------------------------------------------------------------
                                        0.5484   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0005    0.6864 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    0.7772 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    0.7784 ^ gpio_control_in_1a[0]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0367    0.2392    1.0177 ^ gpio_control_in_1a[0]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0058                                 gpio_control_in_1a[0]/shift_register[3] (net)
                    0.0367    0.0001    1.0178 ^ gpio_control_in_1a[0]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0763    0.3890    1.4068 ^ gpio_control_in_1a[0]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_in_1a[0]/net52 (net)
                    0.0763    0.0001    1.4069 ^ gpio_control_in_1a[0]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.4069   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0003    0.8349 ^ gpio_control_in_1a[0]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.9349   clock uncertainty
                             -0.0535    0.8815   clock reconvergence pessimism
                             -0.0230    0.8585   library hold time
                                        0.8585   data required time
-------------------------------------------------------------------------------------
                                        0.8585   data required time
                                       -1.4069   data arrival time
-------------------------------------------------------------------------------------
                                        0.5484   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0005    1.8551 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    1.9459 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    1.9471 ^ gpio_control_in_1a[4]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0367    0.2392    2.1864 ^ gpio_control_in_1a[4]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0058                                 gpio_control_in_1a[4]/shift_register[3] (net)
                    0.0367    0.0001    2.1865 ^ gpio_control_in_1a[4]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0763    0.3890    2.5754 ^ gpio_control_in_1a[4]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_in_1a[4]/net52 (net)
                    0.0763    0.0001    2.5756 ^ gpio_control_in_1a[4]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.5756   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0003    2.0947 ^ gpio_control_in_1a[4]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.1947   clock uncertainty
                             -0.1445    2.0502   clock reconvergence pessimism
                             -0.0230    2.0272   library hold time
                                        2.0272   data required time
-------------------------------------------------------------------------------------
                                        2.0272   data required time
                                       -2.5756   data arrival time
-------------------------------------------------------------------------------------
                                        0.5484   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0005    1.8856 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    1.9764 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    1.9776 ^ gpio_control_bidir_2[0]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0367    0.2392    2.2168 ^ gpio_control_bidir_2[0]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0058                                 gpio_control_bidir_2[0]/shift_register[3] (net)
                    0.0367    0.0001    2.2169 ^ gpio_control_bidir_2[0]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0763    0.3890    2.6059 ^ gpio_control_bidir_2[0]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_bidir_2[0]/net52 (net)
                    0.0763    0.0001    2.6060 ^ gpio_control_bidir_2[0]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.6060   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0003    2.1275 ^ gpio_control_bidir_2[0]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.2275   clock uncertainty
                             -0.1469    2.0806   clock reconvergence pessimism
                             -0.0230    2.0576   library hold time
                                        2.0576   data required time
-------------------------------------------------------------------------------------
                                        2.0576   data required time
                                       -2.6060   data arrival time
-------------------------------------------------------------------------------------
                                        0.5484   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0005    1.5983 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    1.6891 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    1.6904 ^ gpio_control_bidir_2[1]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0367    0.2392    1.9296 ^ gpio_control_bidir_2[1]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0058                                 gpio_control_bidir_2[1]/shift_register[3] (net)
                    0.0367    0.0001    1.9297 ^ gpio_control_bidir_2[1]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0763    0.3890    2.3187 ^ gpio_control_bidir_2[1]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_bidir_2[1]/net52 (net)
                    0.0763    0.0001    2.3188 ^ gpio_control_bidir_2[1]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.3188   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0003    1.8179 ^ gpio_control_bidir_2[1]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.9179   clock uncertainty
                             -0.1245    1.7934   clock reconvergence pessimism
                             -0.0230    1.7704   library hold time
                                        1.7704   data required time
-------------------------------------------------------------------------------------
                                        1.7704   data required time
                                       -2.3188   data arrival time
-------------------------------------------------------------------------------------
                                        0.5484   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0005    3.3885 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    3.4793 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    3.4805 ^ gpio_control_in_2[11]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0367    0.2392    3.7197 ^ gpio_control_in_2[11]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0058                                 gpio_control_in_2[11]/shift_register[3] (net)
                    0.0367    0.0001    3.7198 ^ gpio_control_in_2[11]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0763    0.3890    4.1088 ^ gpio_control_in_2[11]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_in_2[11]/net52 (net)
                    0.0763    0.0001    4.1090 ^ gpio_control_in_2[11]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.1090   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0003    3.7476 ^ gpio_control_in_2[11]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.8476   clock uncertainty
                             -0.2640    3.5836   clock reconvergence pessimism
                             -0.0230    3.5605   library hold time
                                        3.5605   data required time
-------------------------------------------------------------------------------------
                                        3.5605   data required time
                                       -4.1090   data arrival time
-------------------------------------------------------------------------------------
                                        0.5484   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0005    2.1753 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    2.2661 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    2.2673 ^ gpio_control_in_2[15]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0367    0.2392    2.5065 ^ gpio_control_in_2[15]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0058                                 gpio_control_in_2[15]/shift_register[3] (net)
                    0.0367    0.0001    2.5067 ^ gpio_control_in_2[15]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0763    0.3890    2.8956 ^ gpio_control_in_2[15]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_in_2[15]/net52 (net)
                    0.0763    0.0001    2.8958 ^ gpio_control_in_2[15]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.8958   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0003    2.4399 ^ gpio_control_in_2[15]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.5399   clock uncertainty
                             -0.1695    2.3704   clock reconvergence pessimism
                             -0.0230    2.3474   library hold time
                                        2.3474   data required time
-------------------------------------------------------------------------------------
                                        2.3474   data required time
                                       -2.8958   data arrival time
-------------------------------------------------------------------------------------
                                        0.5484   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0005    4.8445 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    4.9353 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    4.9365 ^ gpio_control_in_2[6]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0367    0.2392    5.1758 ^ gpio_control_in_2[6]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0058                                 gpio_control_in_2[6]/shift_register[3] (net)
                    0.0367    0.0001    5.1759 ^ gpio_control_in_2[6]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0763    0.3890    5.5649 ^ gpio_control_in_2[6]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_in_2[6]/net52 (net)
                    0.0763    0.0001    5.5650 ^ gpio_control_in_2[6]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.5650   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0003    5.3171 ^ gpio_control_in_2[6]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.4171   clock uncertainty
                             -0.3775    5.0396   clock reconvergence pessimism
                             -0.0230    5.0166   library hold time
                                        5.0166   data required time
-------------------------------------------------------------------------------------
                                        5.0166   data required time
                                       -5.5650   data arrival time
-------------------------------------------------------------------------------------
                                        0.5484   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0326    0.0005    4.2634 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    4.3542 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    4.3554 ^ gpio_control_in_2[8]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0367    0.2392    4.5946 ^ gpio_control_in_2[8]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0058                                 gpio_control_in_2[8]/shift_register[3] (net)
                    0.0367    0.0001    4.5947 ^ gpio_control_in_2[8]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0763    0.3890    4.9837 ^ gpio_control_in_2[8]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_in_2[8]/net52 (net)
                    0.0763    0.0001    4.9839 ^ gpio_control_in_2[8]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.9839   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0003    4.6906 ^ gpio_control_in_2[8]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.7906   clock uncertainty
                             -0.3322    4.4585   clock reconvergence pessimism
                             -0.0230    4.4354   library hold time
                                        4.4354   data required time
-------------------------------------------------------------------------------------
                                        4.4354   data required time
                                       -4.9839   data arrival time
-------------------------------------------------------------------------------------
                                        0.5484   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0005    3.9724 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    4.0632 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    4.0644 ^ gpio_control_in_2[9]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0367    0.2392    4.3036 ^ gpio_control_in_2[9]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0058                                 gpio_control_in_2[9]/shift_register[3] (net)
                    0.0367    0.0001    4.3038 ^ gpio_control_in_2[9]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0763    0.3890    4.6927 ^ gpio_control_in_2[9]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_in_2[9]/net52 (net)
                    0.0763    0.0001    4.6929 ^ gpio_control_in_2[9]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.6929   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0003    4.3770 ^ gpio_control_in_2[9]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.4770   clock uncertainty
                             -0.3095    4.1675   clock reconvergence pessimism
                             -0.0230    4.1444   library hold time
                                        4.1444   data required time
-------------------------------------------------------------------------------------
                                        4.1444   data required time
                                       -4.6929   data arrival time
-------------------------------------------------------------------------------------
                                        0.5484   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0005    1.3106 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    1.4013 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    1.4025 ^ gpio_control_bidir_2[2]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0367    0.2392    1.6418 ^ gpio_control_bidir_2[2]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0058                                 gpio_control_bidir_2[2]/shift_register[3] (net)
                    0.0367    0.0001    1.6419 ^ gpio_control_bidir_2[2]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0763    0.3890    2.0309 ^ gpio_control_bidir_2[2]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0085                                 gpio_control_bidir_2[2]/net52 (net)
                    0.0763    0.0001    2.0310 ^ gpio_control_bidir_2[2]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.0310   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0003    1.5077 ^ gpio_control_bidir_2[2]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.6077   clock uncertainty
                             -0.1021    1.5056   clock reconvergence pessimism
                             -0.0230    1.4826   library hold time
                                        1.4826   data required time
-------------------------------------------------------------------------------------
                                        1.4826   data required time
                                       -2.0310   data arrival time
-------------------------------------------------------------------------------------
                                        0.5484   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.1811 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.2696 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.2700 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1144    5.3844 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0300    5.4143 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1027    5.5170 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.5172 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.6056 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6060 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1073    5.7133 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0098    5.7231 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0928    5.8159 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    5.8160 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.9043 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.9047 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1068    6.0115 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0149    6.0264 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0941    6.1205 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0002    6.1207 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    6.2090 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.2094 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1055    6.3149 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0722    0.0141    6.3290 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0935    6.4225 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.4226 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    6.5109 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.5113 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1064    6.6177 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_2[1] (net)
                    0.0733    0.0141    6.6318 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0938    6.7256 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0328    0.0005    6.7261 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    6.8170 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    6.8182 ^ gpio_control_in_2[0]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0384    0.2411    7.0592 ^ gpio_control_in_2[0]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_in_2[0]/shift_register[1] (net)
                    0.0384    0.0001    7.0594 ^ gpio_control_in_2[0]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0806    0.3926    7.4520 ^ gpio_control_in_2[0]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_2[0]/net51 (net)
                    0.0806    0.0002    7.4522 ^ gpio_control_in_2[0]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.4522   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.5849 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    5.6802 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6807 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1233    5.8039 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0323    5.8362 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1107    5.9469 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.9471 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    6.0424 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.0428 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1156    6.1585 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0106    6.1691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1000    6.2691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.2692 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.3644 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.3648 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1151    6.4799 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0161    6.4960 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.1014    6.5974 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0002    6.5976 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.6928 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.6932 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1137    6.8070 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0722    0.0152    6.8222 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1008    6.9229 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.9231 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    7.0183 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    7.0187 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1147    7.1334 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_2[1] (net)
                    0.0733    0.0152    7.1486 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1011    7.2497 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0328    0.0005    7.2502 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0980    7.3482 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    7.3494 ^ gpio_control_in_2[0]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.4494   clock uncertainty
                             -0.5312    6.9182   clock reconvergence pessimism
                             -0.0233    6.8950   library hold time
                                        6.8950   data required time
-------------------------------------------------------------------------------------
                                        6.8950   data required time
                                       -7.4522   data arrival time
-------------------------------------------------------------------------------------
                                        0.5572   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0005    0.3970 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    0.4878 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    0.4891 ^ gpio_control_bidir_1[1]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0384    0.2411    0.7301 ^ gpio_control_bidir_1[1]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_bidir_1[1]/shift_register[1] (net)
                    0.0384    0.0001    0.7303 ^ gpio_control_bidir_1[1]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0806    0.3926    1.1228 ^ gpio_control_bidir_1[1]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_bidir_1[1]/net51 (net)
                    0.0806    0.0002    1.1230 ^ gpio_control_bidir_1[1]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.1230   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0005    0.4280 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    0.5259 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    0.5271 ^ gpio_control_bidir_1[1]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.6271   clock uncertainty
                             -0.0380    0.5891   clock reconvergence pessimism
                             -0.0233    0.5659   library hold time
                                        0.5659   data required time
-------------------------------------------------------------------------------------
                                        0.5659   data required time
                                       -1.1230   data arrival time
-------------------------------------------------------------------------------------
                                        0.5572   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0005    1.8856 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    1.9764 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    1.9776 ^ gpio_control_bidir_2[0]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0384    0.2411    2.2187 ^ gpio_control_bidir_2[0]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_bidir_2[0]/shift_register[1] (net)
                    0.0384    0.0001    2.2188 ^ gpio_control_bidir_2[0]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0806    0.3926    2.6114 ^ gpio_control_bidir_2[0]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_bidir_2[0]/net51 (net)
                    0.0806    0.0002    2.6116 ^ gpio_control_bidir_2[0]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.6116   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0005    2.0325 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    2.1304 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    2.1317 ^ gpio_control_bidir_2[0]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.2317   clock uncertainty
                             -0.1540    2.0777   clock reconvergence pessimism
                             -0.0233    2.0544   library hold time
                                        2.0544   data required time
-------------------------------------------------------------------------------------
                                        2.0544   data required time
                                       -2.6116   data arrival time
-------------------------------------------------------------------------------------
                                        0.5572   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0005    1.5983 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    1.6891 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    1.6904 ^ gpio_control_bidir_2[1]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0384    0.2411    1.9314 ^ gpio_control_bidir_2[1]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_bidir_2[1]/shift_register[1] (net)
                    0.0384    0.0001    1.9316 ^ gpio_control_bidir_2[1]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0806    0.3926    2.3242 ^ gpio_control_bidir_2[1]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_bidir_2[1]/net51 (net)
                    0.0806    0.0002    2.3244 ^ gpio_control_bidir_2[1]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.3244   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0005    1.7229 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    1.8208 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    1.8221 ^ gpio_control_bidir_2[1]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.9221   clock uncertainty
                             -0.1316    1.7904   clock reconvergence pessimism
                             -0.0233    1.7672   library hold time
                                        1.7672   data required time
-------------------------------------------------------------------------------------
                                        1.7672   data required time
                                       -2.3244   data arrival time
-------------------------------------------------------------------------------------
                                        0.5572   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0005    1.3106 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    1.4013 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    1.4025 ^ gpio_control_bidir_2[2]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0384    0.2411    1.6436 ^ gpio_control_bidir_2[2]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_bidir_2[2]/shift_register[1] (net)
                    0.0384    0.0001    1.6438 ^ gpio_control_bidir_2[2]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0806    0.3926    2.0363 ^ gpio_control_bidir_2[2]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_bidir_2[2]/net51 (net)
                    0.0806    0.0002    2.0365 ^ gpio_control_bidir_2[2]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.0365   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0005    1.4127 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    1.5105 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    1.5118 ^ gpio_control_bidir_2[2]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.6118   clock uncertainty
                             -0.1092    1.5026   clock reconvergence pessimism
                             -0.0233    1.4794   library hold time
                                        1.4794   data required time
-------------------------------------------------------------------------------------
                                        1.4794   data required time
                                       -2.0365   data arrival time
-------------------------------------------------------------------------------------
                                        0.5572   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0005    3.6331 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    3.7239 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    3.7251 ^ gpio_control_in_1[4]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0384    0.2411    3.9662 ^ gpio_control_in_1[4]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_in_1[4]/shift_register[1] (net)
                    0.0384    0.0001    3.9664 ^ gpio_control_in_1[4]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0806    0.3926    4.3589 ^ gpio_control_in_1[4]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_1[4]/net51 (net)
                    0.0806    0.0002    4.3591 ^ gpio_control_in_1[4]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.3591   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0005    3.9162 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    4.0141 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    4.0154 ^ gpio_control_in_1[4]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.1154   clock uncertainty
                             -0.2902    3.8252   clock reconvergence pessimism
                             -0.0233    3.8019   library hold time
                                        3.8019   data required time
-------------------------------------------------------------------------------------
                                        3.8019   data required time
                                       -4.3591   data arrival time
-------------------------------------------------------------------------------------
                                        0.5572   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0005    3.9268 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    4.0176 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    4.0188 ^ gpio_control_in_1[5]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0384    0.2411    4.2599 ^ gpio_control_in_1[5]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_in_1[5]/shift_register[1] (net)
                    0.0384    0.0001    4.2601 ^ gpio_control_in_1[5]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0806    0.3926    4.6526 ^ gpio_control_in_1[5]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_1[5]/net51 (net)
                    0.0806    0.0002    4.6528 ^ gpio_control_in_1[5]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.6528   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0005    4.2328 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    4.3307 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    4.3320 ^ gpio_control_in_1[5]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.4320   clock uncertainty
                             -0.3131    4.1189   clock reconvergence pessimism
                             -0.0233    4.0957   library hold time
                                        4.0957   data required time
-------------------------------------------------------------------------------------
                                        4.0957   data required time
                                       -4.6528   data arrival time
-------------------------------------------------------------------------------------
                                        0.5572   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9265 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0147 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0151 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1146    4.1297 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0529    4.1826 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1096    4.2922 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.2923 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0888    4.3811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3815 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1180    4.4995 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0481    4.5476 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1087    4.6563 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    4.6565 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0887    4.7452 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7456 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1069    4.8525 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0112    4.8638 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    4.9569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0005    4.9574 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    5.0482 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    5.0494 ^ gpio_control_in_1[8]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0384    0.2411    5.2905 ^ gpio_control_in_1[8]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_in_1[8]/shift_register[1] (net)
                    0.0384    0.0001    5.2907 ^ gpio_control_in_1[8]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0806    0.3926    5.6832 ^ gpio_control_in_1[8]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_1[8]/net51 (net)
                    0.0806    0.0002    5.6834 ^ gpio_control_in_1[8]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.6834   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2324 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3276 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3280 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1235    4.4515 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0570    4.5085 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1181    4.6266 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.6268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0957    4.7225 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7229 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1272    4.8501 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0519    4.9020 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1172    5.0192 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    5.0194 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0956    5.1150 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.1154 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1153    5.2307 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0121    5.2428 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    5.3431 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0005    5.3436 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0980    5.4416 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    5.4429 ^ gpio_control_in_1[8]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.5429   clock uncertainty
                             -0.3934    5.1495   clock reconvergence pessimism
                             -0.0233    5.1263   library hold time
                                        5.1263   data required time
-------------------------------------------------------------------------------------
                                        5.1263   data required time
                                       -5.6834   data arrival time
-------------------------------------------------------------------------------------
                                        0.5572   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9265 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0147 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0151 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1146    4.1297 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0529    4.1826 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1096    4.2922 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.2923 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0888    4.3811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3815 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1180    4.4995 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0481    4.5476 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1087    4.6563 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    4.6565 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0887    4.7452 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7456 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1069    4.8525 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0112    4.8638 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    4.9569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0002    4.9570 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.0453 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0457 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0772    0.1126    5.1583 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.0811    0.0130    5.1713 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0329    0.0957    5.2671 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0329    0.0005    5.2675 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    5.3585 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    5.3597 ^ gpio_control_in_1[9]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0384    0.2411    5.6007 ^ gpio_control_in_1[9]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_in_1[9]/shift_register[1] (net)
                    0.0384    0.0001    5.6009 ^ gpio_control_in_1[9]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0806    0.3926    5.9935 ^ gpio_control_in_1[9]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_1[9]/net51 (net)
                    0.0806    0.0002    5.9937 ^ gpio_control_in_1[9]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.9937   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2324 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3276 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3280 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1235    4.4515 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0570    4.5085 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1181    4.6266 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.6268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0957    4.7225 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7229 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1272    4.8501 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0519    4.9020 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1172    5.0192 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    5.0194 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0956    5.1150 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.1154 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1153    5.2307 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0121    5.2428 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    5.3431 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0002    5.3433 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    5.4385 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.4389 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0772    0.1214    5.5603 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.0811    0.0140    5.5743 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0329    0.1032    5.6775 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0329    0.0005    5.6780 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0980    5.7760 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    5.7773 ^ gpio_control_in_1[9]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.8773   clock uncertainty
                             -0.4175    5.4598   clock reconvergence pessimism
                             -0.0233    5.4365   library hold time
                                        5.4365   data required time
-------------------------------------------------------------------------------------
                                        5.4365   data required time
                                       -5.9937   data arrival time
-------------------------------------------------------------------------------------
                                        0.5572   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0005    0.6864 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    0.7772 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    0.7784 ^ gpio_control_in_1a[0]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0384    0.2411    1.0195 ^ gpio_control_in_1a[0]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_in_1a[0]/shift_register[1] (net)
                    0.0384    0.0001    1.0197 ^ gpio_control_in_1a[0]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0806    0.3926    1.4122 ^ gpio_control_in_1a[0]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_1a[0]/net51 (net)
                    0.0806    0.0002    1.4124 ^ gpio_control_in_1a[0]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.4124   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0005    0.7399 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    0.8378 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    0.8391 ^ gpio_control_in_1a[0]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.9391   clock uncertainty
                             -0.0606    0.8785   clock reconvergence pessimism
                             -0.0233    0.8552   library hold time
                                        0.8552   data required time
-------------------------------------------------------------------------------------
                                        0.8552   data required time
                                       -1.4124   data arrival time
-------------------------------------------------------------------------------------
                                        0.5572   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0005    0.9818 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    1.0727 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    1.0739 ^ gpio_control_in_1a[1]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0384    0.2411    1.3149 ^ gpio_control_in_1a[1]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_in_1a[1]/shift_register[1] (net)
                    0.0384    0.0001    1.3151 ^ gpio_control_in_1a[1]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0806    0.3926    1.7077 ^ gpio_control_in_1a[1]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_1a[1]/net51 (net)
                    0.0806    0.0002    1.7079 ^ gpio_control_in_1a[1]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.7079   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0005    1.0583 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    1.1562 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    1.1575 ^ gpio_control_in_1a[1]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.2575   clock uncertainty
                             -0.0836    1.1739   clock reconvergence pessimism
                             -0.0233    1.1507   library hold time
                                        1.1507   data required time
-------------------------------------------------------------------------------------
                                        1.1507   data required time
                                       -1.7079   data arrival time
-------------------------------------------------------------------------------------
                                        0.5572   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0005    1.2722 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    1.3630 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    1.3642 ^ gpio_control_in_1a[2]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0384    0.2411    1.6053 ^ gpio_control_in_1a[2]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_in_1a[2]/shift_register[1] (net)
                    0.0384    0.0001    1.6054 ^ gpio_control_in_1a[2]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0806    0.3926    1.9980 ^ gpio_control_in_1a[2]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_1a[2]/net51 (net)
                    0.0806    0.0002    1.9982 ^ gpio_control_in_1a[2]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.9982   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0005    1.3713 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    1.4692 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    1.4705 ^ gpio_control_in_1a[2]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.5705   clock uncertainty
                             -0.1062    1.4643   clock reconvergence pessimism
                             -0.0233    1.4410   library hold time
                                        1.4410   data required time
-------------------------------------------------------------------------------------
                                        1.4410   data required time
                                       -1.9982   data arrival time
-------------------------------------------------------------------------------------
                                        0.5572   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0005    0.1068 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0910    0.1978 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    0.1990 ^ gpio_control_bidir_1[0]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0384    0.2411    0.4401 ^ gpio_control_bidir_1[0]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_bidir_1[0]/shift_register[1] (net)
                    0.0384    0.0001    0.4402 ^ gpio_control_bidir_1[0]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0806    0.3926    0.8328 ^ gpio_control_bidir_1[0]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_bidir_1[0]/net51 (net)
                    0.0806    0.0002    0.8330 ^ gpio_control_bidir_1[0]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        0.8330   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0005    0.1151 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0981    0.2132 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    0.2145 ^ gpio_control_bidir_1[0]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.3145   clock uncertainty
                             -0.0154    0.2991   clock reconvergence pessimism
                             -0.0233    0.2758   library hold time
                                        0.2758   data required time
-------------------------------------------------------------------------------------
                                        0.2758   data required time
                                       -0.8330   data arrival time
-------------------------------------------------------------------------------------
                                        0.5572   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0005    2.4511 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    2.5419 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    2.5431 ^ gpio_control_in_1[0]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0384    0.2411    2.7842 ^ gpio_control_in_1[0]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_in_1[0]/shift_register[1] (net)
                    0.0384    0.0001    2.7844 ^ gpio_control_in_1[0]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0806    0.3926    3.1769 ^ gpio_control_in_1[0]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_1[0]/net51 (net)
                    0.0806    0.0002    3.1771 ^ gpio_control_in_1[0]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.1771   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0005    2.6421 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    2.7400 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    2.7413 ^ gpio_control_in_1[0]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.8413   clock uncertainty
                             -0.1981    2.6432   clock reconvergence pessimism
                             -0.0233    2.6200   library hold time
                                        2.6200   data required time
-------------------------------------------------------------------------------------
                                        2.6200   data required time
                                       -3.1771   data arrival time
-------------------------------------------------------------------------------------
                                        0.5572   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9265 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0147 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0151 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1146    4.1297 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0529    4.1826 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1096    4.2922 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.2923 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0888    4.3811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3815 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1180    4.4995 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0481    4.5476 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1087    4.6563 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    4.6565 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0887    4.7452 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7456 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1069    4.8525 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0112    4.8638 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    4.9569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0002    4.9570 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.0453 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0457 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0772    0.1126    5.1583 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.0811    0.0130    5.1713 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0329    0.0957    5.2671 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0329    0.0002    5.2672 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.3556 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3560 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0724    0.1090    5.4650 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[17] (net)
                    0.0777    0.0146    5.4796 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0949    5.5745 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0328    0.0005    5.5750 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    5.6659 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    5.6671 ^ gpio_control_in_1[10]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0384    0.2411    5.9081 ^ gpio_control_in_1[10]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_in_1[10]/shift_register[1] (net)
                    0.0384    0.0001    5.9083 ^ gpio_control_in_1[10]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0806    0.3926    6.3009 ^ gpio_control_in_1[10]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_1[10]/net51 (net)
                    0.0806    0.0002    6.3011 ^ gpio_control_in_1[10]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.3011   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2324 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3276 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3280 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1235    4.4515 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0570    4.5085 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1181    4.6266 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.6268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0957    4.7225 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7229 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1272    4.8501 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0519    4.9020 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1172    5.0192 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    5.0194 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0956    5.1150 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.1154 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1153    5.2307 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0121    5.2428 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    5.3431 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0002    5.3433 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    5.4385 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.4389 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0772    0.1214    5.5603 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.0811    0.0140    5.5743 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0329    0.1032    5.6775 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0329    0.0002    5.6777 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    5.7729 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.7733 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0724    0.1175    5.8908 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[17] (net)
                    0.0777    0.0158    5.9066 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.1023    6.0089 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0328    0.0005    6.0094 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0980    6.1074 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    6.1087 ^ gpio_control_in_1[10]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.2087   clock uncertainty
                             -0.4415    5.7672   clock reconvergence pessimism
                             -0.0233    5.7439   library hold time
                                        5.7439   data required time
-------------------------------------------------------------------------------------
                                        5.7439   data required time
                                       -6.3011   data arrival time
-------------------------------------------------------------------------------------
                                        0.5572   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0005    2.7460 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    2.8368 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    2.8380 ^ gpio_control_in_1[1]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0384    0.2411    3.0791 ^ gpio_control_in_1[1]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_in_1[1]/shift_register[1] (net)
                    0.0384    0.0001    3.0792 ^ gpio_control_in_1[1]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0806    0.3926    3.4718 ^ gpio_control_in_1[1]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_1[1]/net51 (net)
                    0.0806    0.0002    3.4720 ^ gpio_control_in_1[1]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.4720   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0005    2.9599 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    3.0579 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    3.0592 ^ gpio_control_in_1[1]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.1592   clock uncertainty
                             -0.2211    2.9381   clock reconvergence pessimism
                             -0.0233    2.9148   library hold time
                                        2.9148   data required time
-------------------------------------------------------------------------------------
                                        2.9148   data required time
                                       -3.4720   data arrival time
-------------------------------------------------------------------------------------
                                        0.5572   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0005    3.0459 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    3.1368 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    3.1380 ^ gpio_control_in_1[2]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0384    0.2411    3.3791 ^ gpio_control_in_1[2]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_in_1[2]/shift_register[1] (net)
                    0.0384    0.0001    3.3792 ^ gpio_control_in_1[2]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0806    0.3926    3.7718 ^ gpio_control_in_1[2]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_1[2]/net51 (net)
                    0.0806    0.0002    3.7720 ^ gpio_control_in_1[2]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.7720   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0005    3.2833 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0980    3.3812 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    3.3825 ^ gpio_control_in_1[2]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.4825   clock uncertainty
                             -0.2444    3.2381   clock reconvergence pessimism
                             -0.0233    3.2148   library hold time
                                        3.2148   data required time
-------------------------------------------------------------------------------------
                                        3.2148   data required time
                                       -3.7720   data arrival time
-------------------------------------------------------------------------------------
                                        0.5572   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0005    3.3382 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    3.4290 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    3.4302 ^ gpio_control_in_1[3]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0384    0.2411    3.6713 ^ gpio_control_in_1[3]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_in_1[3]/shift_register[1] (net)
                    0.0384    0.0001    3.6714 ^ gpio_control_in_1[3]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0806    0.3926    4.0640 ^ gpio_control_in_1[3]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_1[3]/net51 (net)
                    0.0806    0.0002    4.0642 ^ gpio_control_in_1[3]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.0642   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0005    3.5983 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    3.6962 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    3.6975 ^ gpio_control_in_1[3]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.7975   clock uncertainty
                             -0.2672    3.5303   clock reconvergence pessimism
                             -0.0233    3.5070   library hold time
                                        3.5070   data required time
-------------------------------------------------------------------------------------
                                        3.5070   data required time
                                       -4.0642   data arrival time
-------------------------------------------------------------------------------------
                                        0.5572   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0005    1.5649 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    1.6557 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    1.6569 ^ gpio_control_in_1a[3]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0384    0.2411    1.8980 ^ gpio_control_in_1a[3]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_in_1a[3]/shift_register[1] (net)
                    0.0384    0.0001    1.8981 ^ gpio_control_in_1a[3]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0806    0.3926    2.2907 ^ gpio_control_in_1a[3]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_1a[3]/net51 (net)
                    0.0806    0.0002    2.2909 ^ gpio_control_in_1a[3]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.2909   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0005    1.6868 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    1.7847 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    1.7860 ^ gpio_control_in_1a[3]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.8860   clock uncertainty
                             -0.1290    1.7570   clock reconvergence pessimism
                             -0.0233    1.7337   library hold time
                                        1.7337   data required time
-------------------------------------------------------------------------------------
                                        1.7337   data required time
                                       -2.2909   data arrival time
-------------------------------------------------------------------------------------
                                        0.5572   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0005    1.8551 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    1.9459 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    1.9471 ^ gpio_control_in_1a[4]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0384    0.2411    2.1882 ^ gpio_control_in_1a[4]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_in_1a[4]/shift_register[1] (net)
                    0.0384    0.0001    2.1883 ^ gpio_control_in_1a[4]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0806    0.3926    2.5809 ^ gpio_control_in_1a[4]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_1a[4]/net51 (net)
                    0.0806    0.0002    2.5811 ^ gpio_control_in_1a[4]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.5811   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0005    1.9996 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    2.0975 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    2.0988 ^ gpio_control_in_1a[4]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.1988   clock uncertainty
                             -0.1516    2.0472   clock reconvergence pessimism
                             -0.0233    2.0239   library hold time
                                        2.0239   data required time
-------------------------------------------------------------------------------------
                                        2.0239   data required time
                                       -2.5811   data arrival time
-------------------------------------------------------------------------------------
                                        0.5572   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0005    2.1551 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    2.2460 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    2.2472 ^ gpio_control_in_1a[5]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0384    0.2411    2.4883 ^ gpio_control_in_1a[5]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_in_1a[5]/shift_register[1] (net)
                    0.0384    0.0001    2.4884 ^ gpio_control_in_1a[5]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0806    0.3926    2.8810 ^ gpio_control_in_1a[5]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_1a[5]/net51 (net)
                    0.0806    0.0002    2.8812 ^ gpio_control_in_1a[5]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.8812   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0005    2.3231 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0980    2.4210 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    2.4223 ^ gpio_control_in_1a[5]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.5223   clock uncertainty
                             -0.1750    2.3473   clock reconvergence pessimism
                             -0.0233    2.3240   library hold time
                                        2.3240   data required time
-------------------------------------------------------------------------------------
                                        2.3240   data required time
                                       -2.8812   data arrival time
-------------------------------------------------------------------------------------
                                        0.5572   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0005    3.6808 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    3.7716 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    3.7728 ^ gpio_control_in_2[10]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0384    0.2411    4.0139 ^ gpio_control_in_2[10]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_in_2[10]/shift_register[1] (net)
                    0.0384    0.0001    4.0141 ^ gpio_control_in_2[10]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0806    0.3926    4.4066 ^ gpio_control_in_2[10]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_2[10]/net51 (net)
                    0.0806    0.0002    4.4068 ^ gpio_control_in_2[10]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.4068   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0005    3.9676 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    4.0655 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    4.0668 ^ gpio_control_in_2[10]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.1668   clock uncertainty
                             -0.2939    3.8729   clock reconvergence pessimism
                             -0.0233    3.8497   library hold time
                                        3.8497   data required time
-------------------------------------------------------------------------------------
                                        3.8497   data required time
                                       -4.4068   data arrival time
-------------------------------------------------------------------------------------
                                        0.5572   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0005    3.3885 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    3.4793 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    3.4805 ^ gpio_control_in_2[11]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0384    0.2411    3.7216 ^ gpio_control_in_2[11]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_in_2[11]/shift_register[1] (net)
                    0.0384    0.0001    3.7217 ^ gpio_control_in_2[11]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0806    0.3926    4.1143 ^ gpio_control_in_2[11]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_2[11]/net51 (net)
                    0.0806    0.0002    4.1145 ^ gpio_control_in_2[11]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.1145   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0005    3.6525 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    3.7504 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    3.7517 ^ gpio_control_in_2[11]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.8517   clock uncertainty
                             -0.2711    3.5806   clock reconvergence pessimism
                             -0.0233    3.5573   library hold time
                                        3.5573   data required time
-------------------------------------------------------------------------------------
                                        3.5573   data required time
                                       -4.1145   data arrival time
-------------------------------------------------------------------------------------
                                        0.5572   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0005    2.7630 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    2.8538 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    2.8550 ^ gpio_control_in_2[13]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0384    0.2411    3.0961 ^ gpio_control_in_2[13]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_in_2[13]/shift_register[1] (net)
                    0.0384    0.0001    3.0963 ^ gpio_control_in_2[13]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0806    0.3926    3.4888 ^ gpio_control_in_2[13]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_2[13]/net51 (net)
                    0.0806    0.0002    3.4890 ^ gpio_control_in_2[13]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.4890   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0005    2.9783 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    3.0762 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    3.0775 ^ gpio_control_in_2[13]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.1775   clock uncertainty
                             -0.2224    2.9551   clock reconvergence pessimism
                             -0.0233    2.9319   library hold time
                                        2.9319   data required time
-------------------------------------------------------------------------------------
                                        2.9319   data required time
                                       -3.4890   data arrival time
-------------------------------------------------------------------------------------
                                        0.5572   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0005    2.4709 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    2.5618 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    2.5630 ^ gpio_control_in_2[14]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0384    0.2411    2.8041 ^ gpio_control_in_2[14]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_in_2[14]/shift_register[1] (net)
                    0.0384    0.0001    2.8042 ^ gpio_control_in_2[14]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0806    0.3926    3.1968 ^ gpio_control_in_2[14]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_2[14]/net51 (net)
                    0.0806    0.0002    3.1970 ^ gpio_control_in_2[14]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.1970   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0005    2.6635 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    2.7614 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    2.7627 ^ gpio_control_in_2[14]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.8627   clock uncertainty
                             -0.1996    2.6631   clock reconvergence pessimism
                             -0.0233    2.6398   library hold time
                                        2.6398   data required time
-------------------------------------------------------------------------------------
                                        2.6398   data required time
                                       -3.1970   data arrival time
-------------------------------------------------------------------------------------
                                        0.5572   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0005    2.1753 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    2.2661 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    2.2673 ^ gpio_control_in_2[15]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0384    0.2411    2.5084 ^ gpio_control_in_2[15]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_in_2[15]/shift_register[1] (net)
                    0.0384    0.0001    2.5085 ^ gpio_control_in_2[15]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0806    0.3926    2.9011 ^ gpio_control_in_2[15]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_2[15]/net51 (net)
                    0.0806    0.0002    2.9013 ^ gpio_control_in_2[15]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.9013   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0005    2.3448 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    2.4427 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    2.4440 ^ gpio_control_in_2[15]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.5440   clock uncertainty
                             -0.1766    2.3674   clock reconvergence pessimism
                             -0.0233    2.3441   library hold time
                                        2.3441   data required time
-------------------------------------------------------------------------------------
                                        2.3441   data required time
                                       -2.9013   data arrival time
-------------------------------------------------------------------------------------
                                        0.5572   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.1811 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.2696 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.2700 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1144    5.3844 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0300    5.4143 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1027    5.5170 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.5172 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.6056 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6060 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1073    5.7133 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0098    5.7231 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0928    5.8159 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    5.8160 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.9043 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.9047 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1068    6.0115 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0149    6.0264 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0941    6.1205 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0002    6.1207 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    6.2090 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.2094 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1055    6.3149 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0722    0.0141    6.3290 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0935    6.4225 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0327    0.0005    6.4229 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    6.5138 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    6.5150 ^ gpio_control_in_2[1]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0384    0.2411    6.7561 ^ gpio_control_in_2[1]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_in_2[1]/shift_register[1] (net)
                    0.0384    0.0001    6.7563 ^ gpio_control_in_2[1]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0806    0.3926    7.1488 ^ gpio_control_in_2[1]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_2[1]/net51 (net)
                    0.0806    0.0002    7.1490 ^ gpio_control_in_2[1]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.1490   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.5849 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    5.6802 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6807 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1233    5.8039 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0323    5.8362 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1107    5.9469 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.9471 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    6.0424 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.0428 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1156    6.1585 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0106    6.1691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1000    6.2691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.2692 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.3644 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.3648 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1151    6.4799 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0161    6.4960 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.1014    6.5974 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0002    6.5976 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.6928 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.6932 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1137    6.8070 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0722    0.0152    6.8222 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1008    6.9229 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0327    0.0005    6.9234 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0980    7.0214 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    7.0227 ^ gpio_control_in_2[1]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.1227   clock uncertainty
                             -0.5076    6.6151   clock reconvergence pessimism
                             -0.0233    6.5919   library hold time
                                        6.5919   data required time
-------------------------------------------------------------------------------------
                                        6.5919   data required time
                                       -7.1490   data arrival time
-------------------------------------------------------------------------------------
                                        0.5572   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.1811 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.2696 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.2700 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1144    5.3844 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0300    5.4143 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1027    5.5170 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.5172 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.6056 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6060 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1073    5.7133 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0098    5.7231 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0928    5.8159 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    5.8160 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.9043 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.9047 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1068    6.0115 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0149    6.0264 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0941    6.1205 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0005    6.1210 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    6.2119 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    6.2131 ^ gpio_control_in_2[2]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0384    0.2411    6.4542 ^ gpio_control_in_2[2]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_in_2[2]/shift_register[1] (net)
                    0.0384    0.0001    6.4543 ^ gpio_control_in_2[2]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0806    0.3926    6.8469 ^ gpio_control_in_2[2]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_2[2]/net51 (net)
                    0.0806    0.0002    6.8471 ^ gpio_control_in_2[2]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.8471   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.5849 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    5.6802 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6807 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1233    5.8039 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0323    5.8362 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1107    5.9469 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.9471 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    6.0424 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.0428 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1156    6.1585 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0106    6.1691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1000    6.2691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.2692 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.3644 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.3648 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1151    6.4799 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0161    6.4960 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.1014    6.5974 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0005    6.5979 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0980    6.6959 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    6.6972 ^ gpio_control_in_2[2]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.7972   clock uncertainty
                             -0.4840    6.3132   clock reconvergence pessimism
                             -0.0233    6.2899   library hold time
                                        6.2899   data required time
-------------------------------------------------------------------------------------
                                        6.2899   data required time
                                       -6.8471   data arrival time
-------------------------------------------------------------------------------------
                                        0.5572   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.1811 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.2696 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.2700 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1144    5.3844 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0300    5.4143 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1027    5.5170 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.5172 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.6056 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6060 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1073    5.7133 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0098    5.7231 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0928    5.8159 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0005    5.8163 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    5.9072 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    5.9084 ^ gpio_control_in_2[3]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0384    0.2411    6.1495 ^ gpio_control_in_2[3]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_in_2[3]/shift_register[1] (net)
                    0.0384    0.0001    6.1496 ^ gpio_control_in_2[3]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0806    0.3926    6.5422 ^ gpio_control_in_2[3]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_2[3]/net51 (net)
                    0.0806    0.0002    6.5424 ^ gpio_control_in_2[3]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.5424   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.5849 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    5.6802 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6807 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1233    5.8039 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0323    5.8362 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1107    5.9469 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.9471 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    6.0424 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.0428 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1156    6.1585 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0106    6.1691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1000    6.2691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0005    6.2696 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    6.3675 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    6.3688 ^ gpio_control_in_2[3]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.4688   clock uncertainty
                             -0.4603    6.0085   clock reconvergence pessimism
                             -0.0233    5.9852   library hold time
                                        5.9852   data required time
-------------------------------------------------------------------------------------
                                        5.9852   data required time
                                       -6.5424   data arrival time
-------------------------------------------------------------------------------------
                                        0.5572   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0005    4.8445 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    4.9353 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    4.9365 ^ gpio_control_in_2[6]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0384    0.2411    5.1776 ^ gpio_control_in_2[6]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_in_2[6]/shift_register[1] (net)
                    0.0384    0.0001    5.1777 ^ gpio_control_in_2[6]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0806    0.3926    5.5703 ^ gpio_control_in_2[6]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_2[6]/net51 (net)
                    0.0806    0.0002    5.5705 ^ gpio_control_in_2[6]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.5705   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0005    5.2220 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    5.3199 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    5.3212 ^ gpio_control_in_2[6]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.4212   clock uncertainty
                             -0.3846    5.0366   clock reconvergence pessimism
                             -0.0233    5.0133   library hold time
                                        5.0133   data required time
-------------------------------------------------------------------------------------
                                        5.0133   data required time
                                       -5.5705   data arrival time
-------------------------------------------------------------------------------------
                                        0.5572   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0005    4.5552 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    4.6460 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    4.6472 ^ gpio_control_in_2[7]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0384    0.2411    4.8883 ^ gpio_control_in_2[7]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_in_2[7]/shift_register[1] (net)
                    0.0384    0.0001    4.8885 ^ gpio_control_in_2[7]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0806    0.3926    5.2810 ^ gpio_control_in_2[7]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_2[7]/net51 (net)
                    0.0806    0.0002    5.2812 ^ gpio_control_in_2[7]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.2812   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0005    4.9102 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    5.0081 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    5.0094 ^ gpio_control_in_2[7]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.1094   clock uncertainty
                             -0.3620    4.7473   clock reconvergence pessimism
                             -0.0233    4.7241   library hold time
                                        4.7241   data required time
-------------------------------------------------------------------------------------
                                        4.7241   data required time
                                       -5.2812   data arrival time
-------------------------------------------------------------------------------------
                                        0.5572   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0326    0.0005    4.2634 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    4.3542 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    4.3554 ^ gpio_control_in_2[8]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0384    0.2411    4.5965 ^ gpio_control_in_2[8]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_in_2[8]/shift_register[1] (net)
                    0.0384    0.0001    4.5966 ^ gpio_control_in_2[8]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0806    0.3926    4.9892 ^ gpio_control_in_2[8]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_2[8]/net51 (net)
                    0.0806    0.0002    4.9894 ^ gpio_control_in_2[8]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.9894   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0326    0.0005    4.5956 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    4.6935 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    4.6948 ^ gpio_control_in_2[8]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.7948   clock uncertainty
                             -0.3393    4.4555   clock reconvergence pessimism
                             -0.0233    4.4322   library hold time
                                        4.4322   data required time
-------------------------------------------------------------------------------------
                                        4.4322   data required time
                                       -4.9894   data arrival time
-------------------------------------------------------------------------------------
                                        0.5572   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0005    3.9724 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    4.0632 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    4.0644 ^ gpio_control_in_2[9]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0384    0.2411    4.3055 ^ gpio_control_in_2[9]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_in_2[9]/shift_register[1] (net)
                    0.0384    0.0001    4.3056 ^ gpio_control_in_2[9]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0806    0.3926    4.6982 ^ gpio_control_in_2[9]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_2[9]/net51 (net)
                    0.0806    0.0002    4.6984 ^ gpio_control_in_2[9]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.6984   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0005    4.2819 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    4.3798 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    4.3811 ^ gpio_control_in_2[9]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.4811   clock uncertainty
                             -0.3166    4.1645   clock reconvergence pessimism
                             -0.0233    4.1412   library hold time
                                        4.1412   data required time
-------------------------------------------------------------------------------------
                                        4.1412   data required time
                                       -4.6984   data arrival time
-------------------------------------------------------------------------------------
                                        0.5572   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0005    3.0985 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0910    3.1895 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    3.1908 ^ gpio_control_in_2[12]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0384    0.2411    3.4318 ^ gpio_control_in_2[12]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_in_2[12]/shift_register[1] (net)
                    0.0384    0.0001    3.4320 ^ gpio_control_in_2[12]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0806    0.3926    3.8245 ^ gpio_control_in_2[12]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_2[12]/net51 (net)
                    0.0806    0.0002    3.8247 ^ gpio_control_in_2[12]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.8247   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0005    3.3399 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0981    3.4381 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    3.4394 ^ gpio_control_in_2[12]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.5394   clock uncertainty
                             -0.2485    3.2908   clock reconvergence pessimism
                             -0.0233    3.2676   library hold time
                                        3.2676   data required time
-------------------------------------------------------------------------------------
                                        3.2676   data required time
                                       -3.8247   data arrival time
-------------------------------------------------------------------------------------
                                        0.5572   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.1811 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.2696 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.2700 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1144    5.3844 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0300    5.4143 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1027    5.5170 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0005    5.5175 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0910    5.6085 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    5.6097 ^ gpio_control_in_2[4]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0384    0.2411    5.8508 ^ gpio_control_in_2[4]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_in_2[4]/shift_register[1] (net)
                    0.0384    0.0001    5.8509 ^ gpio_control_in_2[4]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0806    0.3926    6.2435 ^ gpio_control_in_2[4]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_2[4]/net51 (net)
                    0.0806    0.0002    6.2437 ^ gpio_control_in_2[4]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.2437   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.5849 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    5.6802 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6807 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1233    5.8039 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0323    5.8362 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1107    5.9469 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0005    5.9474 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0981    6.0455 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    6.0468 ^ gpio_control_in_2[4]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.1468   clock uncertainty
                             -0.4370    5.7098   clock reconvergence pessimism
                             -0.0233    5.6865   library hold time
                                        5.6865   data required time
-------------------------------------------------------------------------------------
                                        5.6865   data required time
                                       -6.2437   data arrival time
-------------------------------------------------------------------------------------
                                        0.5572   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0005    5.1814 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0911    5.2725 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    5.2737 ^ gpio_control_in_2[5]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0384    0.2411    5.5148 ^ gpio_control_in_2[5]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_in_2[5]/shift_register[1] (net)
                    0.0384    0.0001    5.5149 ^ gpio_control_in_2[5]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0806    0.3926    5.9075 ^ gpio_control_in_2[5]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_2[5]/net51 (net)
                    0.0806    0.0002    5.9077 ^ gpio_control_in_2[5]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.9077   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0005    5.5852 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0982    5.6833 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    5.6846 ^ gpio_control_in_2[5]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.7846   clock uncertainty
                             -0.4108    5.3738   clock reconvergence pessimism
                             -0.0233    5.3505   library hold time
                                        5.3505   data required time
-------------------------------------------------------------------------------------
                                        5.3505   data required time
                                       -5.9077   data arrival time
-------------------------------------------------------------------------------------
                                        0.5572   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9265 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0147 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0151 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1146    4.1297 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0529    4.1826 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1096    4.2922 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0005    4.2926 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0913    4.3840 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    4.3852 ^ gpio_control_in_1[6]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0384    0.2411    4.6263 ^ gpio_control_in_1[6]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_in_1[6]/shift_register[1] (net)
                    0.0384    0.0001    4.6264 ^ gpio_control_in_1[6]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0806    0.3926    5.0190 ^ gpio_control_in_1[6]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_1[6]/net51 (net)
                    0.0806    0.0002    5.0192 ^ gpio_control_in_1[6]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.0192   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2324 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3276 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3280 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1235    4.4515 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0570    4.5085 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1181    4.6266 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0005    4.6271 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0985    4.7256 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    4.7269 ^ gpio_control_in_1[6]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.8269   clock uncertainty
                             -0.3416    4.4853   clock reconvergence pessimism
                             -0.0233    4.4620   library hold time
                                        4.4620   data required time
-------------------------------------------------------------------------------------
                                        4.4620   data required time
                                       -5.0192   data arrival time
-------------------------------------------------------------------------------------
                                        0.5572   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9265 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0147 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0151 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1146    4.1297 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0529    4.1826 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1096    4.2922 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.2923 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0888    4.3811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3815 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1180    4.4995 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0481    4.5476 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1087    4.6563 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0005    4.6568 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0913    4.7481 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    4.7493 ^ gpio_control_in_1[7]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0384    0.2411    4.9904 ^ gpio_control_in_1[7]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_in_1[7]/shift_register[1] (net)
                    0.0384    0.0001    4.9905 ^ gpio_control_in_1[7]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0806    0.3926    5.3831 ^ gpio_control_in_1[7]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_1[7]/net51 (net)
                    0.0806    0.0002    5.3833 ^ gpio_control_in_1[7]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.3833   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2324 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3276 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3280 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1235    4.4515 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0570    4.5085 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1181    4.6266 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.6268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0957    4.7225 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7229 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1272    4.8501 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0519    4.9020 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1172    5.0192 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.0197 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0984    5.1181 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    5.1194 ^ gpio_control_in_1[7]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.2194   clock uncertainty
                             -0.3700    4.8494   clock reconvergence pessimism
                             -0.0233    4.8261   library hold time
                                        4.8261   data required time
-------------------------------------------------------------------------------------
                                        4.8261   data required time
                                       -5.3833   data arrival time
-------------------------------------------------------------------------------------
                                        0.5572   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0005    0.3970 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    0.4878 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    0.4890 ^ gpio_control_bidir_1[1]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0402    0.2432    0.7322 ^ gpio_control_bidir_1[1]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_bidir_1[1]/shift_register[2] (net)
                    0.0402    0.0002    0.7325 ^ gpio_control_bidir_1[1]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0890    0.3995    1.1320 ^ gpio_control_bidir_1[1]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_bidir_1[1]/net50 (net)
                    0.0890    0.0001    1.1321 ^ gpio_control_bidir_1[1]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.1321   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0005    0.4280 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    0.5259 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    0.5272 ^ gpio_control_bidir_1[1]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.6272   clock uncertainty
                             -0.0380    0.5891   clock reconvergence pessimism
                             -0.0239    0.5652   library hold time
                                        0.5652   data required time
-------------------------------------------------------------------------------------
                                        0.5652   data required time
                                       -1.1321   data arrival time
-------------------------------------------------------------------------------------
                                        0.5669   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0005    1.8856 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    1.9764 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    1.9776 ^ gpio_control_bidir_2[0]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0402    0.2432    2.2207 ^ gpio_control_bidir_2[0]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_bidir_2[0]/shift_register[2] (net)
                    0.0402    0.0002    2.2210 ^ gpio_control_bidir_2[0]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0890    0.3995    2.6205 ^ gpio_control_bidir_2[0]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_bidir_2[0]/net50 (net)
                    0.0890    0.0001    2.6206 ^ gpio_control_bidir_2[0]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.6206   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0005    2.0325 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    2.1304 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    2.1317 ^ gpio_control_bidir_2[0]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.2317   clock uncertainty
                             -0.1540    2.0777   clock reconvergence pessimism
                             -0.0239    2.0538   library hold time
                                        2.0538   data required time
-------------------------------------------------------------------------------------
                                        2.0538   data required time
                                       -2.6206   data arrival time
-------------------------------------------------------------------------------------
                                        0.5669   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0005    1.5983 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    1.6891 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    1.6903 ^ gpio_control_bidir_2[1]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0402    0.2432    1.9335 ^ gpio_control_bidir_2[1]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_bidir_2[1]/shift_register[2] (net)
                    0.0402    0.0002    1.9338 ^ gpio_control_bidir_2[1]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0890    0.3995    2.3333 ^ gpio_control_bidir_2[1]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_bidir_2[1]/net50 (net)
                    0.0890    0.0001    2.3334 ^ gpio_control_bidir_2[1]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.3334   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0005    1.7229 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    1.8208 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    1.8221 ^ gpio_control_bidir_2[1]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.9221   clock uncertainty
                             -0.1316    1.7904   clock reconvergence pessimism
                             -0.0239    1.7666   library hold time
                                        1.7666   data required time
-------------------------------------------------------------------------------------
                                        1.7666   data required time
                                       -2.3334   data arrival time
-------------------------------------------------------------------------------------
                                        0.5669   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0005    1.3106 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    1.4013 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    1.4025 ^ gpio_control_bidir_2[2]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0402    0.2432    1.6457 ^ gpio_control_bidir_2[2]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_bidir_2[2]/shift_register[2] (net)
                    0.0402    0.0002    1.6460 ^ gpio_control_bidir_2[2]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0890    0.3995    2.0455 ^ gpio_control_bidir_2[2]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_bidir_2[2]/net50 (net)
                    0.0890    0.0001    2.0456 ^ gpio_control_bidir_2[2]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.0456   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0005    1.4127 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    1.5105 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    1.5118 ^ gpio_control_bidir_2[2]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.6118   clock uncertainty
                             -0.1092    1.5026   clock reconvergence pessimism
                             -0.0239    1.4787   library hold time
                                        1.4787   data required time
-------------------------------------------------------------------------------------
                                        1.4787   data required time
                                       -2.0456   data arrival time
-------------------------------------------------------------------------------------
                                        0.5669   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0005    2.4511 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    2.5419 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    2.5431 ^ gpio_control_in_1[0]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0402    0.2432    2.7863 ^ gpio_control_in_1[0]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_in_1[0]/shift_register[2] (net)
                    0.0402    0.0002    2.7866 ^ gpio_control_in_1[0]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0890    0.3995    3.1861 ^ gpio_control_in_1[0]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_1[0]/net50 (net)
                    0.0890    0.0001    3.1862 ^ gpio_control_in_1[0]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.1862   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0005    2.6421 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    2.7400 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    2.7413 ^ gpio_control_in_1[0]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.8413   clock uncertainty
                             -0.1981    2.6432   clock reconvergence pessimism
                             -0.0239    2.6193   library hold time
                                        2.6193   data required time
-------------------------------------------------------------------------------------
                                        2.6193   data required time
                                       -3.1862   data arrival time
-------------------------------------------------------------------------------------
                                        0.5669   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0005    2.7460 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    2.8368 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    2.8380 ^ gpio_control_in_1[1]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0402    0.2432    3.0812 ^ gpio_control_in_1[1]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_in_1[1]/shift_register[2] (net)
                    0.0402    0.0002    3.0814 ^ gpio_control_in_1[1]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0890    0.3995    3.4810 ^ gpio_control_in_1[1]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_1[1]/net50 (net)
                    0.0890    0.0001    3.4811 ^ gpio_control_in_1[1]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.4811   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0005    2.9599 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    3.0579 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    3.0592 ^ gpio_control_in_1[1]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.1592   clock uncertainty
                             -0.2211    2.9381   clock reconvergence pessimism
                             -0.0239    2.9142   library hold time
                                        2.9142   data required time
-------------------------------------------------------------------------------------
                                        2.9142   data required time
                                       -3.4811   data arrival time
-------------------------------------------------------------------------------------
                                        0.5669   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0005    3.6331 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    3.7239 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    3.7251 ^ gpio_control_in_1[4]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0402    0.2432    3.9683 ^ gpio_control_in_1[4]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_in_1[4]/shift_register[2] (net)
                    0.0402    0.0002    3.9685 ^ gpio_control_in_1[4]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0890    0.3995    4.3681 ^ gpio_control_in_1[4]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_1[4]/net50 (net)
                    0.0890    0.0001    4.3682 ^ gpio_control_in_1[4]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.3682   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0005    3.9162 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    4.0141 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    4.0154 ^ gpio_control_in_1[4]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.1154   clock uncertainty
                             -0.2902    3.8252   clock reconvergence pessimism
                             -0.0239    3.8013   library hold time
                                        3.8013   data required time
-------------------------------------------------------------------------------------
                                        3.8013   data required time
                                       -4.3682   data arrival time
-------------------------------------------------------------------------------------
                                        0.5669   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0005    1.5649 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    1.6557 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    1.6569 ^ gpio_control_in_1a[3]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0402    0.2432    1.9001 ^ gpio_control_in_1a[3]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_in_1a[3]/shift_register[2] (net)
                    0.0402    0.0002    1.9003 ^ gpio_control_in_1a[3]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0890    0.3995    2.2999 ^ gpio_control_in_1a[3]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_1a[3]/net50 (net)
                    0.0890    0.0001    2.3000 ^ gpio_control_in_1a[3]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.3000   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0005    1.6868 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    1.7847 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    1.7860 ^ gpio_control_in_1a[3]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.8860   clock uncertainty
                             -0.1290    1.7570   clock reconvergence pessimism
                             -0.0239    1.7331   library hold time
                                        1.7331   data required time
-------------------------------------------------------------------------------------
                                        1.7331   data required time
                                       -2.3000   data arrival time
-------------------------------------------------------------------------------------
                                        0.5669   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0005    1.8551 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    1.9459 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    1.9471 ^ gpio_control_in_1a[4]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0402    0.2432    2.1903 ^ gpio_control_in_1a[4]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_in_1a[4]/shift_register[2] (net)
                    0.0402    0.0002    2.1905 ^ gpio_control_in_1a[4]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0890    0.3995    2.5901 ^ gpio_control_in_1a[4]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_1a[4]/net50 (net)
                    0.0890    0.0001    2.5902 ^ gpio_control_in_1a[4]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.5902   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0005    1.9996 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    2.0975 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    2.0988 ^ gpio_control_in_1a[4]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.1988   clock uncertainty
                             -0.1516    2.0472   clock reconvergence pessimism
                             -0.0239    2.0233   library hold time
                                        2.0233   data required time
-------------------------------------------------------------------------------------
                                        2.0233   data required time
                                       -2.5902   data arrival time
-------------------------------------------------------------------------------------
                                        0.5669   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0005    2.1551 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    2.2460 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    2.2472 ^ gpio_control_in_1a[5]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0402    0.2432    2.4904 ^ gpio_control_in_1a[5]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_in_1a[5]/shift_register[2] (net)
                    0.0402    0.0002    2.4906 ^ gpio_control_in_1a[5]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0890    0.3995    2.8902 ^ gpio_control_in_1a[5]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_1a[5]/net50 (net)
                    0.0890    0.0001    2.8903 ^ gpio_control_in_1a[5]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.8903   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0005    2.3231 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0980    2.4210 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    2.4223 ^ gpio_control_in_1a[5]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.5223   clock uncertainty
                             -0.1750    2.3473   clock reconvergence pessimism
                             -0.0239    2.3234   library hold time
                                        2.3234   data required time
-------------------------------------------------------------------------------------
                                        2.3234   data required time
                                       -2.8903   data arrival time
-------------------------------------------------------------------------------------
                                        0.5669   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.1811 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.2696 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.2700 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1144    5.3844 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0300    5.4143 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1027    5.5170 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.5172 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.6056 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6060 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1073    5.7133 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0098    5.7231 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0928    5.8159 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    5.8160 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.9043 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.9047 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1068    6.0115 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0149    6.0264 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0941    6.1205 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0002    6.1207 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    6.2090 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.2094 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1055    6.3149 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0722    0.0141    6.3290 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0935    6.4225 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.4226 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    6.5109 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.5113 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1064    6.6177 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_2[1] (net)
                    0.0733    0.0141    6.6318 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0938    6.7256 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0328    0.0005    6.7261 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    6.8170 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    6.8182 ^ gpio_control_in_2[0]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0402    0.2432    7.0613 ^ gpio_control_in_2[0]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_in_2[0]/shift_register[2] (net)
                    0.0402    0.0002    7.0616 ^ gpio_control_in_2[0]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0890    0.3995    7.4611 ^ gpio_control_in_2[0]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_2[0]/net50 (net)
                    0.0890    0.0001    7.4612 ^ gpio_control_in_2[0]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.4612   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.5849 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    5.6802 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6807 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1233    5.8039 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0323    5.8362 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1107    5.9469 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.9471 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    6.0424 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.0428 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1156    6.1585 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0106    6.1691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1000    6.2691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.2692 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.3644 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.3648 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1151    6.4799 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0161    6.4960 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.1014    6.5974 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0002    6.5976 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.6928 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.6932 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1137    6.8070 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0722    0.0152    6.8222 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1008    6.9229 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.9231 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    7.0183 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    7.0187 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1147    7.1334 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_2[1] (net)
                    0.0733    0.0152    7.1486 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1011    7.2497 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0328    0.0005    7.2502 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0980    7.3482 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    7.3494 ^ gpio_control_in_2[0]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.4494   clock uncertainty
                             -0.5312    6.9183   clock reconvergence pessimism
                             -0.0239    6.8944   library hold time
                                        6.8944   data required time
-------------------------------------------------------------------------------------
                                        6.8944   data required time
                                       -7.4612   data arrival time
-------------------------------------------------------------------------------------
                                        0.5669   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0005    0.1068 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0910    0.1978 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    0.1990 ^ gpio_control_bidir_1[0]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0402    0.2432    0.4422 ^ gpio_control_bidir_1[0]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_bidir_1[0]/shift_register[2] (net)
                    0.0402    0.0002    0.4424 ^ gpio_control_bidir_1[0]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0890    0.3995    0.8420 ^ gpio_control_bidir_1[0]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_bidir_1[0]/net50 (net)
                    0.0890    0.0001    0.8421 ^ gpio_control_bidir_1[0]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        0.8421   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0005    0.1151 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0981    0.2132 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    0.2145 ^ gpio_control_bidir_1[0]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.3145   clock uncertainty
                             -0.0154    0.2991   clock reconvergence pessimism
                             -0.0239    0.2752   library hold time
                                        0.2752   data required time
-------------------------------------------------------------------------------------
                                        0.2752   data required time
                                       -0.8421   data arrival time
-------------------------------------------------------------------------------------
                                        0.5669   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9265 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0147 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0151 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1146    4.1297 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0529    4.1826 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1096    4.2922 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.2923 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0888    4.3811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3815 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1180    4.4995 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0481    4.5476 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1087    4.6563 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    4.6565 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0887    4.7452 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7456 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1069    4.8525 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0112    4.8638 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    4.9569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0002    4.9570 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.0453 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0457 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0772    0.1126    5.1583 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.0811    0.0130    5.1713 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0329    0.0957    5.2671 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0329    0.0002    5.2672 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.3556 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3560 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0724    0.1090    5.4650 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[17] (net)
                    0.0777    0.0146    5.4796 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0949    5.5745 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0328    0.0005    5.5750 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    5.6659 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    5.6671 ^ gpio_control_in_1[10]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0402    0.2432    5.9102 ^ gpio_control_in_1[10]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_in_1[10]/shift_register[2] (net)
                    0.0402    0.0002    5.9105 ^ gpio_control_in_1[10]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0890    0.3995    6.3100 ^ gpio_control_in_1[10]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_1[10]/net50 (net)
                    0.0890    0.0001    6.3101 ^ gpio_control_in_1[10]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.3101   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2324 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3276 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3280 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1235    4.4515 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0570    4.5085 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1181    4.6266 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.6268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0957    4.7225 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7229 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1272    4.8501 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0519    4.9020 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1172    5.0192 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    5.0194 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0956    5.1150 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.1154 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1153    5.2307 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0121    5.2428 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    5.3431 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0002    5.3433 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    5.4385 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.4389 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0772    0.1214    5.5603 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.0811    0.0140    5.5743 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0329    0.1032    5.6775 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0329    0.0002    5.6777 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    5.7729 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.7733 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0724    0.1175    5.8908 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[17] (net)
                    0.0777    0.0158    5.9066 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.1023    6.0089 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0328    0.0005    6.0094 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0980    6.1074 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    6.1087 ^ gpio_control_in_1[10]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.2087   clock uncertainty
                             -0.4415    5.7672   clock reconvergence pessimism
                             -0.0239    5.7433   library hold time
                                        5.7433   data required time
-------------------------------------------------------------------------------------
                                        5.7433   data required time
                                       -6.3101   data arrival time
-------------------------------------------------------------------------------------
                                        0.5669   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0005    3.0459 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    3.1368 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    3.1380 ^ gpio_control_in_1[2]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0402    0.2432    3.3812 ^ gpio_control_in_1[2]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_in_1[2]/shift_register[2] (net)
                    0.0402    0.0002    3.3814 ^ gpio_control_in_1[2]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0890    0.3995    3.7809 ^ gpio_control_in_1[2]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_1[2]/net50 (net)
                    0.0890    0.0001    3.7811 ^ gpio_control_in_1[2]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.7811   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0005    3.2833 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0980    3.3812 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    3.3825 ^ gpio_control_in_1[2]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.4825   clock uncertainty
                             -0.2444    3.2381   clock reconvergence pessimism
                             -0.0239    3.2142   library hold time
                                        3.2142   data required time
-------------------------------------------------------------------------------------
                                        3.2142   data required time
                                       -3.7811   data arrival time
-------------------------------------------------------------------------------------
                                        0.5669   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0005    3.3382 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    3.4290 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    3.4302 ^ gpio_control_in_1[3]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0402    0.2432    3.6734 ^ gpio_control_in_1[3]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_in_1[3]/shift_register[2] (net)
                    0.0402    0.0002    3.6736 ^ gpio_control_in_1[3]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0890    0.3995    4.0732 ^ gpio_control_in_1[3]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_1[3]/net50 (net)
                    0.0890    0.0001    4.0733 ^ gpio_control_in_1[3]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.0733   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0005    3.5983 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    3.6962 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    3.6975 ^ gpio_control_in_1[3]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.7975   clock uncertainty
                             -0.2672    3.5303   clock reconvergence pessimism
                             -0.0239    3.5064   library hold time
                                        3.5064   data required time
-------------------------------------------------------------------------------------
                                        3.5064   data required time
                                       -4.0733   data arrival time
-------------------------------------------------------------------------------------
                                        0.5669   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0005    3.9268 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    4.0176 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    4.0188 ^ gpio_control_in_1[5]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0402    0.2432    4.2620 ^ gpio_control_in_1[5]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_in_1[5]/shift_register[2] (net)
                    0.0402    0.0002    4.2623 ^ gpio_control_in_1[5]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0890    0.3995    4.6618 ^ gpio_control_in_1[5]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_1[5]/net50 (net)
                    0.0890    0.0001    4.6619 ^ gpio_control_in_1[5]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.6619   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0005    4.2328 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    4.3307 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    4.3320 ^ gpio_control_in_1[5]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.4320   clock uncertainty
                             -0.3131    4.1189   clock reconvergence pessimism
                             -0.0239    4.0950   library hold time
                                        4.0950   data required time
-------------------------------------------------------------------------------------
                                        4.0950   data required time
                                       -4.6619   data arrival time
-------------------------------------------------------------------------------------
                                        0.5669   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9265 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0147 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0151 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1146    4.1297 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0529    4.1826 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1096    4.2922 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.2923 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0888    4.3811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3815 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1180    4.4995 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0481    4.5476 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1087    4.6563 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    4.6565 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0887    4.7452 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7456 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1069    4.8525 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0112    4.8638 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    4.9569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0005    4.9574 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    5.0482 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    5.0494 ^ gpio_control_in_1[8]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0402    0.2432    5.2926 ^ gpio_control_in_1[8]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_in_1[8]/shift_register[2] (net)
                    0.0402    0.0002    5.2928 ^ gpio_control_in_1[8]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0890    0.3995    5.6924 ^ gpio_control_in_1[8]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_1[8]/net50 (net)
                    0.0890    0.0001    5.6925 ^ gpio_control_in_1[8]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.6925   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2324 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3276 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3280 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1235    4.4515 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0570    4.5085 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1181    4.6266 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.6268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0957    4.7225 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7229 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1272    4.8501 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0519    4.9020 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1172    5.0192 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    5.0194 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0956    5.1150 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.1154 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1153    5.2307 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0121    5.2428 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    5.3431 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0005    5.3436 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0980    5.4416 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    5.4429 ^ gpio_control_in_1[8]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.5429   clock uncertainty
                             -0.3934    5.1495   clock reconvergence pessimism
                             -0.0239    5.1256   library hold time
                                        5.1256   data required time
-------------------------------------------------------------------------------------
                                        5.1256   data required time
                                       -5.6925   data arrival time
-------------------------------------------------------------------------------------
                                        0.5669   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0005    0.6864 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    0.7772 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    0.7784 ^ gpio_control_in_1a[0]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0402    0.2432    1.0216 ^ gpio_control_in_1a[0]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_in_1a[0]/shift_register[2] (net)
                    0.0402    0.0002    1.0218 ^ gpio_control_in_1a[0]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0890    0.3995    1.4214 ^ gpio_control_in_1a[0]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_1a[0]/net50 (net)
                    0.0890    0.0001    1.4215 ^ gpio_control_in_1a[0]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.4215   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0005    0.7399 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    0.8378 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    0.8391 ^ gpio_control_in_1a[0]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.9391   clock uncertainty
                             -0.0606    0.8785   clock reconvergence pessimism
                             -0.0239    0.8546   library hold time
                                        0.8546   data required time
-------------------------------------------------------------------------------------
                                        0.8546   data required time
                                       -1.4215   data arrival time
-------------------------------------------------------------------------------------
                                        0.5669   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0005    0.9818 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    1.0727 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    1.0739 ^ gpio_control_in_1a[1]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0402    0.2432    1.3170 ^ gpio_control_in_1a[1]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_in_1a[1]/shift_register[2] (net)
                    0.0402    0.0002    1.3173 ^ gpio_control_in_1a[1]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0890    0.3995    1.7168 ^ gpio_control_in_1a[1]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_1a[1]/net50 (net)
                    0.0890    0.0001    1.7169 ^ gpio_control_in_1a[1]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.7169   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0005    1.0583 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    1.1562 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    1.1575 ^ gpio_control_in_1a[1]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.2575   clock uncertainty
                             -0.0836    1.1740   clock reconvergence pessimism
                             -0.0239    1.1501   library hold time
                                        1.1501   data required time
-------------------------------------------------------------------------------------
                                        1.1501   data required time
                                       -1.7169   data arrival time
-------------------------------------------------------------------------------------
                                        0.5669   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0005    1.2722 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    1.3630 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    1.3642 ^ gpio_control_in_1a[2]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0402    0.2432    1.6074 ^ gpio_control_in_1a[2]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_in_1a[2]/shift_register[2] (net)
                    0.0402    0.0002    1.6076 ^ gpio_control_in_1a[2]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0890    0.3995    2.0072 ^ gpio_control_in_1a[2]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_1a[2]/net50 (net)
                    0.0890    0.0001    2.0073 ^ gpio_control_in_1a[2]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.0073   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0005    1.3713 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    1.4692 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    1.4705 ^ gpio_control_in_1a[2]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.5705   clock uncertainty
                             -0.1062    1.4643   clock reconvergence pessimism
                             -0.0239    1.4404   library hold time
                                        1.4404   data required time
-------------------------------------------------------------------------------------
                                        1.4404   data required time
                                       -2.0073   data arrival time
-------------------------------------------------------------------------------------
                                        0.5669   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9265 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0147 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0151 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1146    4.1297 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0529    4.1826 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1096    4.2922 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.2923 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0888    4.3811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3815 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1180    4.4995 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0481    4.5476 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1087    4.6563 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    4.6565 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0887    4.7452 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7456 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1069    4.8525 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0112    4.8638 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    4.9569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0002    4.9570 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.0453 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0457 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0772    0.1126    5.1583 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.0811    0.0130    5.1713 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0329    0.0957    5.2671 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0329    0.0005    5.2675 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    5.3585 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    5.3597 ^ gpio_control_in_1[9]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0402    0.2432    5.6028 ^ gpio_control_in_1[9]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_in_1[9]/shift_register[2] (net)
                    0.0402    0.0002    5.6031 ^ gpio_control_in_1[9]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0890    0.3995    6.0026 ^ gpio_control_in_1[9]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_1[9]/net50 (net)
                    0.0890    0.0001    6.0027 ^ gpio_control_in_1[9]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.0027   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2324 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3276 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3280 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1235    4.4515 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0570    4.5085 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1181    4.6266 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.6268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0957    4.7225 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7229 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1272    4.8501 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0519    4.9020 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1172    5.0192 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0002    5.0194 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0956    5.1150 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.1154 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0675    0.1153    5.2307 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0708    0.0121    5.2428 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    5.3431 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0327    0.0002    5.3433 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    5.4385 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.4389 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0772    0.1214    5.5603 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.0811    0.0140    5.5743 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0329    0.1032    5.6775 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0329    0.0005    5.6780 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0980    5.7760 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    5.7773 ^ gpio_control_in_1[9]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.8773   clock uncertainty
                             -0.4175    5.4598   clock reconvergence pessimism
                             -0.0239    5.4359   library hold time
                                        5.4359   data required time
-------------------------------------------------------------------------------------
                                        5.4359   data required time
                                       -6.0027   data arrival time
-------------------------------------------------------------------------------------
                                        0.5669   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0005    3.6808 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    3.7716 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    3.7728 ^ gpio_control_in_2[10]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0402    0.2432    4.0160 ^ gpio_control_in_2[10]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_in_2[10]/shift_register[2] (net)
                    0.0402    0.0002    4.0163 ^ gpio_control_in_2[10]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0890    0.3995    4.4158 ^ gpio_control_in_2[10]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_2[10]/net50 (net)
                    0.0890    0.0001    4.4159 ^ gpio_control_in_2[10]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.4159   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0005    3.9676 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    4.0655 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    4.0668 ^ gpio_control_in_2[10]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.1668   clock uncertainty
                             -0.2939    3.8729   clock reconvergence pessimism
                             -0.0239    3.8490   library hold time
                                        3.8490   data required time
-------------------------------------------------------------------------------------
                                        3.8490   data required time
                                       -4.4159   data arrival time
-------------------------------------------------------------------------------------
                                        0.5669   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0005    3.3885 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    3.4793 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    3.4805 ^ gpio_control_in_2[11]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0402    0.2432    3.7237 ^ gpio_control_in_2[11]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_in_2[11]/shift_register[2] (net)
                    0.0402    0.0002    3.7239 ^ gpio_control_in_2[11]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0890    0.3995    4.1234 ^ gpio_control_in_2[11]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_2[11]/net50 (net)
                    0.0890    0.0001    4.1236 ^ gpio_control_in_2[11]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.1236   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0005    3.6525 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    3.7504 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    3.7517 ^ gpio_control_in_2[11]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.8517   clock uncertainty
                             -0.2711    3.5806   clock reconvergence pessimism
                             -0.0239    3.5567   library hold time
                                        3.5567   data required time
-------------------------------------------------------------------------------------
                                        3.5567   data required time
                                       -4.1236   data arrival time
-------------------------------------------------------------------------------------
                                        0.5669   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0005    2.7630 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    2.8538 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    2.8550 ^ gpio_control_in_2[13]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0402    0.2432    3.0982 ^ gpio_control_in_2[13]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_in_2[13]/shift_register[2] (net)
                    0.0402    0.0002    3.0985 ^ gpio_control_in_2[13]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0890    0.3995    3.4980 ^ gpio_control_in_2[13]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_2[13]/net50 (net)
                    0.0890    0.0001    3.4981 ^ gpio_control_in_2[13]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.4981   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0005    2.9783 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    3.0762 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    3.0775 ^ gpio_control_in_2[13]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.1775   clock uncertainty
                             -0.2224    2.9551   clock reconvergence pessimism
                             -0.0239    2.9312   library hold time
                                        2.9312   data required time
-------------------------------------------------------------------------------------
                                        2.9312   data required time
                                       -3.4981   data arrival time
-------------------------------------------------------------------------------------
                                        0.5669   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0005    2.4709 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    2.5618 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    2.5630 ^ gpio_control_in_2[14]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0402    0.2432    2.8062 ^ gpio_control_in_2[14]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_in_2[14]/shift_register[2] (net)
                    0.0402    0.0002    2.8064 ^ gpio_control_in_2[14]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0890    0.3995    3.2059 ^ gpio_control_in_2[14]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_2[14]/net50 (net)
                    0.0890    0.0001    3.2060 ^ gpio_control_in_2[14]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.2060   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0005    2.6635 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    2.7614 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    2.7627 ^ gpio_control_in_2[14]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.8627   clock uncertainty
                             -0.1996    2.6631   clock reconvergence pessimism
                             -0.0239    2.6392   library hold time
                                        2.6392   data required time
-------------------------------------------------------------------------------------
                                        2.6392   data required time
                                       -3.2060   data arrival time
-------------------------------------------------------------------------------------
                                        0.5669   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0005    2.1753 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    2.2661 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    2.2673 ^ gpio_control_in_2[15]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0402    0.2432    2.5105 ^ gpio_control_in_2[15]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_in_2[15]/shift_register[2] (net)
                    0.0402    0.0002    2.5107 ^ gpio_control_in_2[15]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0890    0.3995    2.9103 ^ gpio_control_in_2[15]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_2[15]/net50 (net)
                    0.0890    0.0001    2.9104 ^ gpio_control_in_2[15]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.9104   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0005    2.3448 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    2.4427 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    2.4440 ^ gpio_control_in_2[15]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.5440   clock uncertainty
                             -0.1766    2.3674   clock reconvergence pessimism
                             -0.0239    2.3435   library hold time
                                        2.3435   data required time
-------------------------------------------------------------------------------------
                                        2.3435   data required time
                                       -2.9104   data arrival time
-------------------------------------------------------------------------------------
                                        0.5669   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0005    3.0985 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0910    3.1895 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    3.1907 ^ gpio_control_in_2[12]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0402    0.2432    3.4339 ^ gpio_control_in_2[12]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_in_2[12]/shift_register[2] (net)
                    0.0402    0.0002    3.4342 ^ gpio_control_in_2[12]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0890    0.3995    3.8337 ^ gpio_control_in_2[12]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_2[12]/net50 (net)
                    0.0890    0.0001    3.8338 ^ gpio_control_in_2[12]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.8338   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0005    3.3399 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0981    3.4381 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    3.4394 ^ gpio_control_in_2[12]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.5394   clock uncertainty
                             -0.2485    3.2908   clock reconvergence pessimism
                             -0.0239    3.2669   library hold time
                                        3.2669   data required time
-------------------------------------------------------------------------------------
                                        3.2669   data required time
                                       -3.8338   data arrival time
-------------------------------------------------------------------------------------
                                        0.5669   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.1811 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.2696 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.2700 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1144    5.3844 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0300    5.4143 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1027    5.5170 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.5172 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.6056 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6060 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1073    5.7133 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0098    5.7231 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0928    5.8159 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    5.8160 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.9043 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.9047 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1068    6.0115 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0149    6.0264 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0941    6.1205 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0002    6.1207 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    6.2090 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.2094 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1055    6.3149 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0722    0.0141    6.3290 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0935    6.4225 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0327    0.0005    6.4229 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    6.5138 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    6.5150 ^ gpio_control_in_2[1]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0402    0.2432    6.7582 ^ gpio_control_in_2[1]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_in_2[1]/shift_register[2] (net)
                    0.0402    0.0002    6.7584 ^ gpio_control_in_2[1]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0890    0.3995    7.1580 ^ gpio_control_in_2[1]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_2[1]/net50 (net)
                    0.0890    0.0001    7.1581 ^ gpio_control_in_2[1]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.1581   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.5849 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    5.6802 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6807 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1233    5.8039 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0323    5.8362 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1107    5.9469 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.9471 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    6.0424 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.0428 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1156    6.1585 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0106    6.1691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1000    6.2691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.2692 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.3644 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.3648 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1151    6.4799 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0161    6.4960 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.1014    6.5974 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0002    6.5976 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.6928 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.6932 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1137    6.8070 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0722    0.0152    6.8222 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1008    6.9229 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0327    0.0005    6.9234 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0980    7.0214 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    7.0227 ^ gpio_control_in_2[1]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.1227   clock uncertainty
                             -0.5076    6.6151   clock reconvergence pessimism
                             -0.0239    6.5912   library hold time
                                        6.5912   data required time
-------------------------------------------------------------------------------------
                                        6.5912   data required time
                                       -7.1581   data arrival time
-------------------------------------------------------------------------------------
                                        0.5669   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.1811 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.2696 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.2700 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1144    5.3844 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0300    5.4143 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1027    5.5170 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.5172 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.6056 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6060 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1073    5.7133 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0098    5.7231 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0928    5.8159 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    5.8160 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    5.9043 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.9047 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1068    6.0115 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0149    6.0264 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0941    6.1205 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0005    6.1210 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    6.2119 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    6.2131 ^ gpio_control_in_2[2]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0402    0.2432    6.4562 ^ gpio_control_in_2[2]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_in_2[2]/shift_register[2] (net)
                    0.0402    0.0002    6.4565 ^ gpio_control_in_2[2]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0890    0.3995    6.8560 ^ gpio_control_in_2[2]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_2[2]/net50 (net)
                    0.0890    0.0001    6.8561 ^ gpio_control_in_2[2]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.8561   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.5849 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    5.6802 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6807 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1233    5.8039 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0323    5.8362 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1107    5.9469 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.9471 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    6.0424 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.0428 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1156    6.1585 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0106    6.1691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1000    6.2691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0002    6.2692 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    6.3644 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.3648 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0688    0.1151    6.4799 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0747    0.0161    6.4960 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.1014    6.5974 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0328    0.0005    6.5979 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0980    6.6959 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    6.6972 ^ gpio_control_in_2[2]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.7972   clock uncertainty
                             -0.4840    6.3132   clock reconvergence pessimism
                             -0.0239    6.2893   library hold time
                                        6.2893   data required time
-------------------------------------------------------------------------------------
                                        6.2893   data required time
                                       -6.8561   data arrival time
-------------------------------------------------------------------------------------
                                        0.5669   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.1811 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.2696 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.2700 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1144    5.3844 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0300    5.4143 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1027    5.5170 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.5172 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.6056 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6060 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1073    5.7133 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0098    5.7231 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0928    5.8159 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0005    5.8163 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0909    5.9072 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    5.9084 ^ gpio_control_in_2[3]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0402    0.2432    6.1516 ^ gpio_control_in_2[3]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_in_2[3]/shift_register[2] (net)
                    0.0402    0.0002    6.1518 ^ gpio_control_in_2[3]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0890    0.3995    6.5514 ^ gpio_control_in_2[3]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_2[3]/net50 (net)
                    0.0890    0.0001    6.5515 ^ gpio_control_in_2[3]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.5515   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.5849 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    5.6802 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6807 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1233    5.8039 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0323    5.8362 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1107    5.9469 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0002    5.9471 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    6.0424 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    6.0428 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0668    0.1156    6.1585 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0694    0.0106    6.1691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1000    6.2691 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0327    0.0005    6.2696 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    6.3675 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    6.3688 ^ gpio_control_in_2[3]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.4688   clock uncertainty
                             -0.4603    6.0085   clock reconvergence pessimism
                             -0.0239    5.9846   library hold time
                                        5.9846   data required time
-------------------------------------------------------------------------------------
                                        5.9846   data required time
                                       -6.5515   data arrival time
-------------------------------------------------------------------------------------
                                        0.5669   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.1811 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    5.2696 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.2700 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1144    5.3844 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0300    5.4143 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1027    5.5170 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0005    5.5175 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0910    5.6085 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    5.6097 ^ gpio_control_in_2[4]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0402    0.2432    5.8529 ^ gpio_control_in_2[4]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_in_2[4]/shift_register[2] (net)
                    0.0402    0.0002    5.8531 ^ gpio_control_in_2[4]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0890    0.3995    6.2527 ^ gpio_control_in_2[4]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_2[4]/net50 (net)
                    0.0890    0.0001    6.2528 ^ gpio_control_in_2[4]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.2528   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0002    5.5849 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    5.6802 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.6807 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0890    0.1233    5.8039 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1021                                 gpio_clock_2[5] (net)
                    0.1082    0.0323    5.8362 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1107    5.9469 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0333    0.0005    5.9474 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0981    6.0455 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    6.0468 ^ gpio_control_in_2[4]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.1468   clock uncertainty
                             -0.4370    5.7098   clock reconvergence pessimism
                             -0.0239    5.6859   library hold time
                                        5.6859   data required time
-------------------------------------------------------------------------------------
                                        5.6859   data required time
                                       -6.2528   data arrival time
-------------------------------------------------------------------------------------
                                        0.5669   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.8442 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.9324 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.9328 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1148    5.0476 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0301    5.0777 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1033    5.1810 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0005    5.1814 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0911    5.2725 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    5.2737 ^ gpio_control_in_2[5]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0402    0.2432    5.5169 ^ gpio_control_in_2[5]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_in_2[5]/shift_register[2] (net)
                    0.0402    0.0002    5.5171 ^ gpio_control_in_2[5]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0890    0.3995    5.9167 ^ gpio_control_in_2[5]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_2[5]/net50 (net)
                    0.0890    0.0001    5.9168 ^ gpio_control_in_2[5]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.9168   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0002    5.2217 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.3168 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.3172 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0920    0.1237    5.4409 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1053                                 gpio_clock_2[6] (net)
                    0.1107    0.0324    5.4733 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1114    5.5847 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0334    0.0005    5.5852 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0982    5.6833 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    5.6846 ^ gpio_control_in_2[5]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.7846   clock uncertainty
                             -0.4108    5.3738   clock reconvergence pessimism
                             -0.0239    5.3499   library hold time
                                        5.3499   data required time
-------------------------------------------------------------------------------------
                                        5.3499   data required time
                                       -5.9168   data arrival time
-------------------------------------------------------------------------------------
                                        0.5669   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.5549 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.6431 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6435 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1017    4.7453 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0084    4.7537 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    4.8440 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0005    4.8445 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    4.9353 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    4.9365 ^ gpio_control_in_2[6]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0402    0.2432    5.1797 ^ gpio_control_in_2[6]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_in_2[6]/shift_register[2] (net)
                    0.0402    0.0002    5.1799 ^ gpio_control_in_2[6]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0890    0.3995    5.5795 ^ gpio_control_in_2[6]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_2[6]/net50 (net)
                    0.0890    0.0001    5.5796 ^ gpio_control_in_2[6]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.5796   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.9098 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    5.0049 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0380    0.0004    5.0054 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1097    5.1150 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0601    0.0090    5.1241 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    5.2215 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0325    0.0005    5.2220 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    5.3199 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    5.3212 ^ gpio_control_in_2[6]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.4212   clock uncertainty
                             -0.3846    5.0366   clock reconvergence pessimism
                             -0.0239    5.0127   library hold time
                                        5.0127   data required time
-------------------------------------------------------------------------------------
                                        5.0127   data required time
                                       -5.5796   data arrival time
-------------------------------------------------------------------------------------
                                        0.5669   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.2630 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.3513 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3517 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1026    4.4543 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0094    4.4637 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    4.5547 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0005    4.5552 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    4.6460 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    4.6472 ^ gpio_control_in_2[7]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0402    0.2432    4.8904 ^ gpio_control_in_2[7]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_in_2[7]/shift_register[2] (net)
                    0.0402    0.0002    4.8907 ^ gpio_control_in_2[7]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0890    0.3995    5.2902 ^ gpio_control_in_2[7]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_2[7]/net50 (net)
                    0.0890    0.0001    5.2903 ^ gpio_control_in_2[7]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.2903   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0325    0.0002    4.5952 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.6903 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.6908 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0601    0.1106    4.8014 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0628    0.0101    4.8115 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    4.9096 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0326    0.0005    4.9102 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    5.0081 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    5.0094 ^ gpio_control_in_2[7]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.1094   clock uncertainty
                             -0.3620    4.7473   clock reconvergence pessimism
                             -0.0239    4.7234   library hold time
                                        4.7234   data required time
-------------------------------------------------------------------------------------
                                        4.7234   data required time
                                       -5.2903   data arrival time
-------------------------------------------------------------------------------------
                                        0.5669   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9721 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0603 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0607 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1024    4.1631 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0090    4.1721 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0908    4.2629 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0326    0.0005    4.2634 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    4.3542 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    4.3554 ^ gpio_control_in_2[8]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0402    0.2432    4.5986 ^ gpio_control_in_2[8]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_in_2[8]/shift_register[2] (net)
                    0.0402    0.0002    4.5988 ^ gpio_control_in_2[8]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0890    0.3995    4.9983 ^ gpio_control_in_2[8]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_2[8]/net50 (net)
                    0.0890    0.0001    4.9985 ^ gpio_control_in_2[8]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.9985   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2816 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3767 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3771 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1103    4.4875 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0618    0.0097    4.4972 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0979    4.5951 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0326    0.0005    4.5956 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    4.6935 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    4.6948 ^ gpio_control_in_2[8]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.7948   clock uncertainty
                             -0.3393    4.4555   clock reconvergence pessimism
                             -0.0239    4.4316   library hold time
                                        4.4316   data required time
-------------------------------------------------------------------------------------
                                        4.4316   data required time
                                       -4.9985   data arrival time
-------------------------------------------------------------------------------------
                                        0.5669   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0196    0.0196 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0846    0.1042 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0022    0.1064 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1782    0.2846 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0215    0.3062 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1417    0.4479 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0178    0.4657 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1264    0.5922 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0204    0.6126 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1034    0.7160 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0146    0.7306 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1067    0.8373 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0400    0.8773 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.0946    0.9718 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0132    0.9851 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1436    1.1286 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0042    1.1328 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0873    1.2201 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0035    1.2236 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0865    1.3101 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.3102 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3984 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3988 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1010    1.4998 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0080    1.5078 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0900    1.5979 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.5980 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6862 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6866 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1008    1.7874 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0078    1.7952 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0898    1.8851 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8853 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9735 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9739 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1021    2.0759 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0084    2.0843 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    2.1748 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.1750 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.2632 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2636 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1047    2.3683 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0102    2.3784 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0920    2.4705 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4706 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5589 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5593 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1029    2.6622 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0092    2.6714 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    2.7625 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7627 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    2.8509 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8513 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1110    2.9624 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0328    2.9951 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1029    3.0980 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.0982 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0885    3.1866 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1870 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1019    3.2890 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0085    3.2975 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0905    3.3880 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.3882 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4764 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4768 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1030    3.5798 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0094    3.5892 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0912    3.6803 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6805 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.7687 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7691 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1025    3.8716 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0093    3.8809 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0910    3.9719 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0005    3.9724 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0908    4.0632 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    4.0644 ^ gpio_control_in_2[9]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0402    0.2432    4.3076 ^ gpio_control_in_2[9]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_in_2[9]/shift_register[2] (net)
                    0.0402    0.0002    4.3078 ^ gpio_control_in_2[9]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0890    0.3995    4.7074 ^ gpio_control_in_2[9]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_2[9]/net50 (net)
                    0.0890    0.0001    4.7075 ^ gpio_control_in_2[9]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.7075   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1086    0.0211    0.0211 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0431    0.0912    0.1123 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0235                                 soc/net211 (net)
                    0.0433    0.0024    0.1147 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2020    0.1921    0.3068 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2059    0.0232    0.3300 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1313    0.1528    0.4828 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1356    0.0192    0.5020 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1183    0.1363    0.6383 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0936                                 soc/net4194 (net)
                    0.1245    0.0220    0.6603 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0740    0.1115    0.7718 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.0792    0.0158    0.7875 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1046    0.1150    0.9025 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1331    0.0431    0.9456 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0581    0.1019    1.0476 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0581                                 soc/net4191 (net)
                    0.0638    0.0142    1.0618 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1353    0.1548    1.2166 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1355    0.0045    1.2211 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0449    0.0941    1.3152 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0454    0.0038    1.3190 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0324    0.0932    1.4122 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0324    0.0002    1.4123 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.5074 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.5078 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0566    0.1089    1.6167 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0587    0.0086    1.6253 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0970    1.7224 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.7225 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.8176 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.8181 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0560    0.1086    1.9267 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0580    0.0084    1.9351 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0969    2.0320 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.0322 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.1273 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.1277 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1100    2.2377 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0605    0.0090    2.2468 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    2.3443 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0325    0.0002    2.3445 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.4396 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4400 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1128    2.5528 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0666    0.0109    2.5637 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0992    2.6630 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6631 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7583 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7587 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0603    0.1110    2.8697 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0629    0.0099    2.8796 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    2.9778 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9780 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0731 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0735 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0845    0.1197    3.1932 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1091    0.0353    3.2285 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1109    3.3394 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0334    0.0002    3.3396 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0954    3.4350 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4354 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0582    0.1099    3.5452 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0583                                 gpio_clock_2[12] (net)
                    0.0605    0.0092    3.5544 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0975    3.6520 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0325    0.0002    3.6522 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.7473 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7477 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0605    0.1110    3.8587 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0632    0.0101    3.8688 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0983    3.9671 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9673 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0624 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0628 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0598    0.1104    4.1733 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0604                                 gpio_clock_2[10] (net)
                    0.0625    0.0101    4.1833 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0981    4.2814 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0326    0.0005    4.2819 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0414    0.0979    4.3798 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    4.3811 ^ gpio_control_in_2[9]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.4811   clock uncertainty
                             -0.3166    4.1645   clock reconvergence pessimism
                             -0.0239    4.1406   library hold time
                                        4.1406   data required time
-------------------------------------------------------------------------------------
                                        4.1406   data required time
                                       -4.7075   data arrival time
-------------------------------------------------------------------------------------
                                        0.5669   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9265 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0147 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0151 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1146    4.1297 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0529    4.1826 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1096    4.2922 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0005    4.2926 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0913    4.3840 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    4.3852 ^ gpio_control_in_1[6]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0402    0.2432    4.6284 ^ gpio_control_in_1[6]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_in_1[6]/shift_register[2] (net)
                    0.0402    0.0002    4.6286 ^ gpio_control_in_1[6]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0890    0.3995    5.0281 ^ gpio_control_in_1[6]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_1[6]/net50 (net)
                    0.0890    0.0001    5.0283 ^ gpio_control_in_1[6]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.0283   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2324 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3276 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3280 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1235    4.4515 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0570    4.5085 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1181    4.6266 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0005    4.6271 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0985    4.7256 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    4.7269 ^ gpio_control_in_1[6]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.8269   clock uncertainty
                             -0.3416    4.4853   clock reconvergence pessimism
                             -0.0239    4.4614   library hold time
                                        4.4614   data required time
-------------------------------------------------------------------------------------
                                        4.4614   data required time
                                       -5.0283   data arrival time
-------------------------------------------------------------------------------------
                                        0.5669   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
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    0.1063 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1065 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0884    0.1949 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.1953 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1017    0.2970 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0090    0.3060 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    0.3965 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.3967 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.4849 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.4853 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1016    0.5869 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0086    0.5955 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0904    0.6859 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.6861 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    0.7743 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.7747 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1042    0.8789 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0105    0.8895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0919    0.9813 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    0.9815 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    1.0698 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.0702 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1021    1.1723 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0088    1.1811 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.2717 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.2719 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.3601 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.3605 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1028    1.4633 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0098    1.4731 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0913    1.5644 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.5645 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.6528 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.6532 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1020    1.7552 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0088    1.7640 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0906    1.8546 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.8548 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    1.9430 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.9434 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1121    2.0555 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0057    2.0612 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0934    2.1547 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.1548 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.2431 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.2435 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1048    2.3483 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0102    2.3585 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0921    2.4506 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.4508 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.5390 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.5394 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1041    2.6435 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0102    2.6537 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    2.7455 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.7457 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    2.8339 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.8343 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1064    2.9407 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0116    2.9523 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.0931    3.0454 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.0456 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.1339 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.1343 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1033    3.2376 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0090    3.2466 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0911    3.3377 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.3379 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    3.4261 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.4265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1045    3.5310 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0098    3.5408 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0918    3.6326 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.6328 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0883    3.7210 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.7214 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1038    3.8253 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0096    3.8348 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0915    3.9263 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9265 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0882    4.0147 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0151 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1146    4.1297 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0529    4.1826 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1096    4.2922 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.2923 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0888    4.3811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3815 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1180    4.4995 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0481    4.5476 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1087    4.6563 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0005    4.6568 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0913    4.7481 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0012    4.7493 ^ gpio_control_in_1[7]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0402    0.2432    4.9925 ^ gpio_control_in_1[7]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_in_1[7]/shift_register[2] (net)
                    0.0402    0.0002    4.9927 ^ gpio_control_in_1[7]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0890    0.3995    5.3923 ^ gpio_control_in_1[7]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_1[7]/net50 (net)
                    0.0890    0.0001    5.3924 ^ gpio_control_in_1[7]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.3924   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1019    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1116                                 gpio_clock_1_shifted[0] (net)
                    0.1023    0.0055    0.0055 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1091    0.1146 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0002    0.1148 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0953    0.2101 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.2105 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0583    0.1096    0.3202 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0608    0.0097    0.3298 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    0.4274 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.4276 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.5227 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.5232 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1095    0.6327 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0577                                 gpio_clock_1[1] (net)
                    0.0601    0.0093    0.6419 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0974    0.7394 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0325    0.0002    0.7396 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    0.8347 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    0.8351 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0627    0.1123    0.9474 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0659    0.0114    0.9588 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    1.0578 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.0580 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.1531 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.1535 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0587    0.1101    1.2636 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0611    0.0095    1.2731 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0977    1.3708 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.3710 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.4661 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.4665 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0606    0.1108    1.5773 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0636    0.0106    1.5879 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0984    1.6863 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    1.6865 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    1.7816 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    1.7820 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0585    0.1100    1.8920 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0587                                 gpio_clock_1[5] (net)
                    0.0609    0.0095    1.9015 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0325    0.0976    1.9991 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0325    0.0002    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.0944 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.0948 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0712    0.1209    2.2157 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0759                                 gpio_clock_1[6] (net)
                    0.0720    0.0062    2.2219 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1007    2.3225 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0327    0.0002    2.3227 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    2.4179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.4183 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1130    2.5313 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0658                                 gpio_clock_1[7] (net)
                    0.0669    0.0110    2.5423 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0993    2.6416 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.6417 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    2.7369 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0380    0.0004    2.7373 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0626    0.1122    2.8495 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0642                                 gpio_clock_1[8] (net)
                    0.0657    0.0110    2.8605 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0990    2.9594 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0326    0.0002    2.9596 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.0547 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.0552 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0671    0.1147    3.1699 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0708    0.0125    3.1824 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0327    0.1004    3.2827 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0327    0.0002    3.2829 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0952    3.3781 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.3785 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0604    0.1114    3.4899 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0629    0.0097    3.4996 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0982    3.5978 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.5980 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    3.6931 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0380    0.0004    3.6935 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1127    3.8062 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0644                                 gpio_clock_1[11] (net)
                    0.0656    0.0106    3.8167 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0989    3.9157 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0326    0.0002    3.9158 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.0110 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.0114 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1119    4.1233 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0644    0.0103    4.1337 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0326    0.0986    4.2323 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0326    0.0002    4.2324 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0951    4.3276 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.3280 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0948    0.1235    4.4515 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1476    0.0570    4.5085 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0344    0.1181    4.6266 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0344    0.0002    4.6268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0380    0.0957    4.7225 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0298                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0380    0.0004    4.7229 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0982    0.1272    4.8501 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1412    0.0519    4.9020 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1172    5.0192 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0218                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.0197 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0415    0.0984    5.1181 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0348                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0415    0.0013    5.1194 ^ gpio_control_in_1[7]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.2194   clock uncertainty
                             -0.3700    4.8494   clock reconvergence pessimism
                             -0.0239    4.8255   library hold time
                                        4.8255   data required time
-------------------------------------------------------------------------------------
                                        4.8255   data required time
                                       -5.3924   data arrival time
-------------------------------------------------------------------------------------
                                        0.5669   slack (MET)